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Jungfraujoch/viewer/windows/JFJochMouseShortcutsWindow.cpp
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v1.0.0-rc.169 (#79)
* Building Jungfraujoch no longer needs zlib or Eigen installed on the machine, and the dependencies the build fetches are pinned and updated to current releases.
* rugnux: improvements in indexing, lattice selection and geometry post-refinement, which index crystals that previously returned no lattice and keep the better of the two geometries a run measures.
* rugnux: improvements in beam-centre measurement, beam-stop detection and space-group determination.
* rugnux: the unit cell reported with a determined space group now obeys that group - a cell whose symmetry was confirmed from the intensities is re-refined under it, and a cell the group cannot describe is reported with a warning rather than as it stands.
* rugnux drops the stretches of a rotation sweep whose removal measurably improves the merged intensities and reports what became of every frame, and decides the resolution cut on the crystal's own diffraction rather than on its ice rings.
* The rugnux results report is machine-readable - every line that is not `KEY= value` data starts with `#` - and states the build it was written by, its authorship and its terms of use (`REPORT_VERSION= 8`).
* `jfjoch_viewer`: improvements in the file manager (CBF frames beside HDF5 datasets, a remembered root), the dataset plots, the inspector and the image statistics, plus a settable font size, a view of the rugnux results report, usable performance over a remote display (`ssh -X`) and a reset of all settings to defaults; the reciprocal-space window is removed.
* Broker fixes around DECTRIS collections and dark-mask calibration: re-initialising after a run that never started no longer freezes the broker, a cancelled calibration is abandoned instead of reported as done, and a collection whose start message never arrives ends by itself.

Reviewed-on: #79
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>
2026-09-15 17:09:31 +02:00

70 lines
3.5 KiB
C++

// SPDX-FileCopyrightText: 2026 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only
#include "JFJochMouseShortcutsWindow.h"
#include <QTextBrowser>
#include <QVBoxLayout>
namespace {
struct Shortcut { QString action; QString effect; };
struct Section { QString title; QVector<Shortcut> rows; };
QString BuildHtml() {
const QVector<Section> sections = {
// JFJochImage / JFJochDiffractionImage mouse handling
{"Diffraction image", {
{"Wheel", "Zoom in / out, centred on the cursor"},
{"Shift + wheel", "Move the foreground (upper contrast limit) in linear steps"},
{"Ctrl + wheel", "Move the foreground in multiplicative steps (&times;1.15 per notch)"},
{"F held + wheel", "Same as Shift + wheel, for as long as F is held"},
{"A", "Apply auto-contrast once; press again to switch on continuous Auto"},
{"Home / End", "Jump to the first / last image in the dataset"},
{"Page Up / Page Down", "Step one image forward / back"},
{"Hover", "Status bar shows the pixel position, its value and the resolution"},
{"Drag", "Pan the image"},
{"Shift + drag", "Draw a rectangular ROI"},
{"Shift + Ctrl + drag", "Draw a circular ROI"},
{"Drag an ROI or its handle", "Move or resize the selected ROI"},
{"Right click", "Copy / save the image, fit to view, clear the ROI"},
}},
// JFJochGridScanImage
{"Grid scan", {
{"Hover", "Status bar shows the image number, the grid position and its value"},
{"Shift + hover", "Load the image under the cursor while moving over the grid"},
{"Double click", "Load the image under the cursor"},
}},
{"Other views", {
{"2D azimuthal image: double click", "Zoom the diffraction image on the corresponding detector position"},
{"Dataset-info plot: hover", "Status bar shows the image number and the plotted value"},
{"Dataset-info plot: Shift + hover", "Load the hovered image"},
{"Spot / reflection list: double click", "Zoom the diffraction image on that spot or prediction"},
{"Image list: double click", "Load that image"},
{"Magnifier: wheel", "Zoom the magnifier; it follows the cursor on the main image"},
}},
};
QString html = "<html><body>";
for (const auto &section : sections) {
html += "<h3>" + section.title + "</h3>";
html += "<table cellspacing='0' cellpadding='4' width='100%'>";
for (const auto &row : section.rows)
html += "<tr><td width='38%'><b>" + row.action + "</b></td><td>" + row.effect + "</td></tr>";
html += "</table>";
}
html += "</body></html>";
return html;
}
}
JFJochMouseShortcutsWindow::JFJochMouseShortcutsWindow(QWidget *parent) : QDialog(parent) {
setWindowTitle("Mouse Shortcuts");
resize(620, 620);
auto *browser = new QTextBrowser(this);
browser->setHtml(BuildHtml());
auto *layout = new QVBoxLayout(this);
layout->addWidget(browser);
}