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authorEfraim Flashner <efraim@flashner.co.il>2021-01-10 14:23:20 +0200
committerEfraim Flashner <efraim@flashner.co.il>2021-01-10 14:23:20 +0200
commitd0fff8f840afc17be40bdc49bff52ed08d5a1a7b (patch)
tree229ebca871354dcabee7be7e34862ebd866f6be3
parenta481c55dc91b9048fee2ef2317827e8d6b88679f (diff)
downloadguix-d0fff8f840afc17be40bdc49bff52ed08d5a1a7b.tar
guix-d0fff8f840afc17be40bdc49bff52ed08d5a1a7b.tar.gz
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.
-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/electronics.scm3
-rw-r--r--gnu/packages/patches/pulseview-qt515-compat.patch145
3 files changed, 148 insertions, 1 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index ec3d6137e7..6893a54fdd 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1502,6 +1502,7 @@ dist_patch_DATA = \
%D%/packages/patches/psm-repro.patch \
%D%/packages/patches/pulseaudio-fix-mult-test.patch \
%D%/packages/patches/pulseaudio-longer-test-timeout.patch \
+ %D%/packages/patches/pulseview-qt515-compat.patch \
%D%/packages/patches/purescript-relax-dependencies.patch \
%D%/packages/patches/pybugz-encode-error.patch \
%D%/packages/patches/pybugz-stty.patch \
diff --git a/gnu/packages/electronics.scm b/gnu/packages/electronics.scm
index 491f9daaa0..7cf6509b7d 100644
--- a/gnu/packages/electronics.scm
+++ b/gnu/packages/electronics.scm
@@ -248,7 +248,8 @@ format support.")
version ".tar.gz"))
(sha256
(base32
- "1jxbpz1h3m1mgrxw74rnihj8vawgqdpf6c33cqqbyd8v7rxgfhph"))))
+ "1jxbpz1h3m1mgrxw74rnihj8vawgqdpf6c33cqqbyd8v7rxgfhph"))
+ (patches (search-patches "pulseview-qt515-compat.patch"))))
(build-system cmake-build-system)
(arguments
`(#:configure-flags '("-DENABLE_TESTS=y")
diff --git a/gnu/packages/patches/pulseview-qt515-compat.patch b/gnu/packages/patches/pulseview-qt515-compat.patch
new file mode 100644
index 0000000000..a7156b2018
--- /dev/null
+++ b/gnu/packages/patches/pulseview-qt515-compat.patch
@@ -0,0 +1,145 @@
+https://sigrok.org/gitweb/?p=pulseview.git;a=patch;h=ae726b70a7ada9a4be5808e00f0c951318479684
+
+From ae726b70a7ada9a4be5808e00f0c951318479684 Mon Sep 17 00:00:00 2001
+From: Valentin Ochs <a@0au.de>
+Date: Sat, 20 Jun 2020 16:01:27 +0200
+Subject: [PATCH] Replace obsolete/deprecated Qt methods
+
+---
+ pv/subwindows/decoder_selector/subwindow.cpp | 2 +-
+ pv/util.cpp | 21 ++++++++++++++++++--
+ pv/util.hpp | 10 ++++++++++
+ pv/views/trace/decodetrace.cpp | 3 ++-
+ pv/views/trace/ruler.cpp | 2 +-
+ pv/widgets/timestampspinbox.cpp | 2 +-
+ 6 files changed, 34 insertions(+), 6 deletions(-)
+
+diff --git a/pv/subwindows/decoder_selector/subwindow.cpp b/pv/subwindows/decoder_selector/subwindow.cpp
+index 94ed6f4b..2c65dcf2 100644
+--- a/pv/subwindows/decoder_selector/subwindow.cpp
++++ b/pv/subwindows/decoder_selector/subwindow.cpp
+@@ -185,7 +185,7 @@ QToolBar* SubWindow::create_toolbar(QWidget *parent) const
+ int SubWindow::minimum_width() const
+ {
+ QFontMetrics m(info_label_body_->font());
+- const int label_width = m.width(QString(tr(initial_notice)));
++ const int label_width = util::text_width(m, tr(initial_notice));
+
+ return label_width + min_width_margin;
+ }
+diff --git a/pv/util.cpp b/pv/util.cpp
+index 897254e1..dfb8c72b 100644
+--- a/pv/util.cpp
++++ b/pv/util.cpp
+@@ -143,7 +143,7 @@ QString format_time_si(const Timestamp& v, SIPrefix prefix,
+ QString s;
+ QTextStream ts(&s);
+ if (sign && !v.is_zero())
+- ts << forcesign;
++ ts.setNumberFlags(ts.numberFlags() | QTextStream::ForceSign);
+ ts << qSetRealNumberPrecision(precision) << (v * multiplier);
+ ts << ' ' << prefix << unit;
+
+@@ -169,7 +169,7 @@ QString format_value_si(double v, SIPrefix prefix, unsigned precision,
+ QString s;
+ QTextStream ts(&s);
+ if (sign && (v != 0))
+- ts << forcesign;
++ ts.setNumberFlags(ts.numberFlags() | QTextStream::ForceSign);
+ ts.setRealNumberNotation(QTextStream::FixedNotation);
+ ts.setRealNumberPrecision(precision);
+ ts << (v * multiplier) << ' ' << prefix << unit;
+@@ -279,5 +279,22 @@ vector<string> split_string(string text, string separator)
+ return result;
+ }
+
++/**
++ * Return the width of a string in a given font.
++ *
++ * @param[in] metric metrics of the font
++ * @param[in] string the string whose width should be determined
++ *
++ * @return width of the string in pixels
++ */
++std::streamsize text_width(const QFontMetrics &metric, const QString &string)
++{
++#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
++ return metric.horizontalAdvance(string);
++#else
++ return metric.width(string);
++#endif
++}
++
+ } // namespace util
+ } // namespace pv
+diff --git a/pv/util.hpp b/pv/util.hpp
+index fab29a14..49ae04b2 100644
+--- a/pv/util.hpp
++++ b/pv/util.hpp
+@@ -30,6 +30,7 @@
+
+ #include <QMetaType>
+ #include <QString>
++#include <QFontMetrics>
+
+ using std::string;
+ using std::vector;
+@@ -143,6 +144,15 @@ QString format_time_minutes(const Timestamp& t, signed precision = 0,
+
+ vector<string> split_string(string text, string separator);
+
++/**
++ * Return the width of a string in a given font.
++ * @param[in] metric metrics of the font
++ * @param[in] string the string whose width should be determined
++ *
++ * @return width of the string in pixels
++ */
++std::streamsize text_width(const QFontMetrics &metric, const QString &string);
++
+ } // namespace util
+ } // namespace pv
+
+diff --git a/pv/views/trace/decodetrace.cpp b/pv/views/trace/decodetrace.cpp
+index 67c9b1c4..93c7c5a9 100644
+--- a/pv/views/trace/decodetrace.cpp
++++ b/pv/views/trace/decodetrace.cpp
+@@ -161,7 +161,8 @@ DecodeTrace::DecodeTrace(pv::Session &session,
+
+ // Determine shortest string we want to see displayed in full
+ QFontMetrics m(QApplication::font());
+- min_useful_label_width_ = m.width("XX"); // e.g. two hex characters
++ // e.g. two hex characters
++ min_useful_label_width_ = util::text_width(m, "XX");
+
+ default_row_height_ = (ViewItemPaintParams::text_height() * 6) / 4;
+ annotation_height_ = (ViewItemPaintParams::text_height() * 5) / 4;
+diff --git a/pv/views/trace/ruler.cpp b/pv/views/trace/ruler.cpp
+index 555794fc..83ffed28 100644
+--- a/pv/views/trace/ruler.cpp
++++ b/pv/views/trace/ruler.cpp
+@@ -283,7 +283,7 @@ void Ruler::paintEvent(QPaintEvent*)
+ const int rightedge = width();
+ const int x_tick = tick.first;
+ if ((x_tick > leftedge) && (x_tick < rightedge)) {
+- const int x_left_bound = QFontMetrics(font()).width(tick.second) / 2;
++ const int x_left_bound = util::text_width(QFontMetrics(font()), tick.second) / 2;
+ const int x_right_bound = rightedge - x_left_bound;
+ const int x_legend = min(max(x_tick, x_left_bound), x_right_bound);
+ p.drawText(x_legend, ValueMargin, 0, text_height,
+diff --git a/pv/widgets/timestampspinbox.cpp b/pv/widgets/timestampspinbox.cpp
+index fea8175e..01424a5b 100644
+--- a/pv/widgets/timestampspinbox.cpp
++++ b/pv/widgets/timestampspinbox.cpp
+@@ -76,7 +76,7 @@ QSize TimestampSpinBox::minimumSizeHint() const
+ {
+ const QFontMetrics fm(fontMetrics());
+ const int l = round(value_).str().size() + precision_ + 10;
+- const int w = fm.width(QString(l, '0'));
++ const int w = util::text_width(fm, QString(l, '0'));
+ const int h = lineEdit()->minimumSizeHint().height();
+ return QSize(w, h);
+ }
+--
+2.24.0.rc2
+