leonarski_fandClaude Sonnet 5
d24cdfcff4
* Dataset-info plot hover shows a horizontal crosshair alongside the existing vertical one, so a run of hovers reads as a level or a drift at a glance. * `A` applies auto-contrast once instead of switching on persistent Auto mode (a new `oneShotAutoForeground()`, distinct from the toolbar's Auto toggle); pressing it a second time on the same image switches Auto on for good, and pressing it while Auto is already on leaves it on. The value itself comes from one `AutoForegroundValue()` shared with the continuous Auto path. * `Home`/`End`/`Page Up`/`Page Down` navigate the dataset (first/last image, one image forward/back); claimed in the diffraction view's keyPressEvent before QGraphicsView's default handling, which otherwise eats them to scroll the viewport. * Alt+wheel dataset navigation is removed - some window managers already took it before the app ever saw it, per the caveat that used to sit next to its entry in the shortcuts list. * The image strip dock and its dedicated thumbnail-rendering machinery in the reading worker (SetThumbnail*, RenderThumbnail_i) are removed; it cost a lot and nothing else used any of it. * Toolbar text: "Colour" -> "Color". * Color map, Auto and HDR mode now persist across sessions, the same way the window layout already does. * The Inspector's "Dataset:" path wraps at '/' (a zero-width space after each one) instead of being cut off when it doesn't fit one line. * LoadFile no longer reopens an already-open file - it forwards straight to LoadImage instead - which was the likely cause of a D-Bus client's per-image navigation lagging behind the same navigation done via the grid-scan hover. * New file-manager dock (left, tabbed with Settings via tabifyDockWidget): a directory tree filtered to *_master.h5/*_process.h5, rooted at JUNGFRAUJOCH_DATA_ROOT if set, else the last-browsed root, else the home directory. Most beamline users care about opening images, not reprocessing settings, so it's the tab raised by default. Its filter box narrows files only - a directory always passes - because filtering the directories too hid the matching files under any directory whose own name did not match, and hid the root's ancestors, which left the tree with no valid root index until the root was set again by hand. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PogHY7bWXV4bpctDPdyuDN Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
44 lines
1.5 KiB
C++
44 lines
1.5 KiB
C++
// SPDX-FileCopyrightText: 2026 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
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// SPDX-License-Identifier: GPL-3.0-only
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#pragma once
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#include <QWidget>
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#include <QFileSystemModel>
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#include <QSortFilterProxyModel>
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class QLineEdit;
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class QTreeView;
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class QModelIndex;
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// Left-side dock alternative to the Settings/reprocessing panel: a directory tree rooted at a
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// configurable data root, filtered down to subdirectories and *_master.h5 / *_process.h5 files, for
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// browsing to and opening a dataset without caring about reprocessing. Backed by QFileSystemModel,
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// which only lists a directory once it is expanded - so a root with hundreds of sibling directories
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// (e.g. an SLS beamline's /sls/mx/data/) costs one readdir at each level actually opened, never a
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// recursive scan of the whole tree.
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class JFJochViewerFileBrowser : public QWidget {
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Q_OBJECT
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QLineEdit *root_edit_;
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QLineEdit *filter_edit_;
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QTreeView *tree_;
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QFileSystemModel *model_;
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QSortFilterProxyModel *proxy_;
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void SetRoot(const QString &path);
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[[nodiscard]] static QString DefaultRoot();
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private slots:
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void onBrowseClicked();
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void onRootEditingFinished();
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void onDoubleClicked(const QModelIndex &index);
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signals:
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// Mirrors JFJochViewerMenu::fileOpenSelected, so the window wires it to LoadFile the same way.
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void openDataset(const QString &filename, qint64 image_number, qint64 summation, bool retry);
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public:
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explicit JFJochViewerFileBrowser(QWidget *parent = nullptr);
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};
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