InstrumentWidgetMaskTab.cpp 53.1 KB
Newer Older
1
2
3
// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
4
5
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
6
// SPDX - License - Identifier: GPL - 3.0 +
Roman Tolchenov's avatar
Roman Tolchenov committed
7
#include "MantidQtWidgets/InstrumentView/InstrumentWidgetMaskTab.h"
8
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
Roman Tolchenov's avatar
Roman Tolchenov committed
9
#include "MantidQtWidgets/Common/TSVSerialiser.h"
10
#endif
Roman Tolchenov's avatar
Roman Tolchenov committed
11
12
13
14
#include "MantidQtWidgets/InstrumentView/DetXMLFile.h"
#include "MantidQtWidgets/InstrumentView/InstrumentActor.h"
#include "MantidQtWidgets/InstrumentView/InstrumentWidget.h"
#include "MantidQtWidgets/InstrumentView/ProjectionSurface.h"
15
16
17
18
19
20

#include "MantidAPI/AlgorithmManager.h"
#include "MantidAPI/AnalysisDataService.h"
#include "MantidAPI/FrameworkManager.h"
#include "MantidAPI/IMaskWorkspace.h"
#include "MantidAPI/ITableWorkspace.h"
21
#include "MantidAPI/MatrixWorkspace.h"
22
// #include "MantidDataObjects/TableWorkspace.h"
Mathieu Tillet's avatar
Mathieu Tillet committed
23
#include "MantidGeometry/Instrument/ComponentInfo.h"
24
25
26
#include "MantidKernel/Logger.h"
#include "MantidKernel/Strings.h"

Roman Tolchenov's avatar
Roman Tolchenov committed
27
#include "MantidQtWidgets/Common/QtPropertyBrowser/qtpropertymanager.h"
LamarMoore's avatar
LamarMoore committed
28
#include "MantidQtWidgets/Common/QtPropertyBrowser/qttreepropertybrowser.h"
29
30
// Suppress a warning coming out of code that isn't ours
#if defined(__INTEL_COMPILER)
31
#pragma warning disable 1125
32
#elif defined(__GNUC__)
33
34
35
36
#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 6)
#pragma GCC diagnostic push
#endif
#pragma GCC diagnostic ignored "-Woverloaded-virtual"
37
#endif
Roman Tolchenov's avatar
Roman Tolchenov committed
38
#include "MantidQtWidgets/Common/QtPropertyBrowser/DoubleEditorFactory.h"
LamarMoore's avatar
LamarMoore committed
39
#include "MantidQtWidgets/Common/QtPropertyBrowser/qteditorfactory.h"
40
#if defined(__INTEL_COMPILER)
41
#pragma warning enable 1125
42
#elif defined(__GNUC__)
43
44
45
#if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 6)
#pragma GCC diagnostic pop
#endif
46
47
#endif

Samuel Jones's avatar
Samuel Jones committed
48
#include <Poco/Path.h>
49
50
#include <QAction>
#include <QApplication>
51
52
#include <QCheckBox>
#include <QGridLayout>
53
#include <QGroupBox>
54
55
56
57
58
59
#include <QHBoxLayout>
#include <QLabel>
#include <QMenu>
#include <QMessageBox>
#include <QPushButton>
#include <QRadioButton>
60
#include <QSettings>
61
62
63
64
#include <QTemporaryFile>
#include <QTextEdit>
#include <QToolTip>
#include <QVBoxLayout>
65

Roman Tolchenov's avatar
Roman Tolchenov committed
66
#include "MantidQtWidgets/Common/FileDialogHandler.h"
67
68

#include <algorithm>
LamarMoore's avatar
LamarMoore committed
69
#include <cfloat>
70
#include <fstream>
LamarMoore's avatar
LamarMoore committed
71
#include <numeric>
72

73
74
using Mantid::API::AlgorithmManager;

75
76
77
78
79
namespace MantidQt {
namespace MantidWidgets {
InstrumentWidgetMaskTab::InstrumentWidgetMaskTab(InstrumentWidget *instrWidget)
    : InstrumentWidgetTab(instrWidget), m_activity(Select),
      m_hasMaskToApply(false), m_maskBins(false), m_userEditing(true),
Peterson, Peter's avatar
Peterson, Peter committed
80
81
82
      m_groupManager(nullptr), m_stringManager(nullptr),
      m_doubleManager(nullptr), m_browser(nullptr), m_left(nullptr),
      m_top(nullptr), m_right(nullptr), m_bottom(nullptr) {
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133

  // main layout
  QVBoxLayout *layout = new QVBoxLayout(this);

  m_activeTool = new QLabel(this);
  layout->addWidget(m_activeTool);

  // Create the tool buttons

  m_move = new QPushButton();
  m_move->setCheckable(true);
  m_move->setAutoExclusive(true);
  m_move->setIcon(QIcon(":/PickTools/zoom.png"));
  m_move->setToolTip("Move the instrument (Ctrl+Alt+M)");
  m_move->setShortcut(QKeySequence("Ctrl+Alt+M"));

  m_pointer = new QPushButton();
  m_pointer->setCheckable(true);
  m_pointer->setAutoExclusive(true);
  m_pointer->setIcon(QIcon(":/MaskTools/selection-edit.png"));
  m_pointer->setToolTip("Select and edit shapes (Ctrl+Alt+P)");
  m_pointer->setShortcut(QKeySequence("Ctrl+Alt+P"));

  m_ellipse = new QPushButton();
  m_ellipse->setCheckable(true);
  m_ellipse->setAutoExclusive(true);
  m_ellipse->setIcon(QIcon(":/MaskTools/selection-circle.png"));
  m_ellipse->setToolTip("Draw an ellipse (Ctrl+Alt+E)");
  m_ellipse->setShortcut(QKeySequence("Ctrl+Alt+E"));

  m_rectangle = new QPushButton();
  m_rectangle->setCheckable(true);
  m_rectangle->setAutoExclusive(true);
  m_rectangle->setIcon(QIcon(":/MaskTools/selection-box.png"));
  m_rectangle->setToolTip("Draw a rectangle (Ctrl+Alt+R)");
  m_rectangle->setShortcut(QKeySequence("Ctrl+Alt+R"));

  m_ring_ellipse = new QPushButton();
  m_ring_ellipse->setCheckable(true);
  m_ring_ellipse->setAutoExclusive(true);
  m_ring_ellipse->setIcon(QIcon(":/MaskTools/selection-circle-ring.png"));
  m_ring_ellipse->setToolTip("Draw an elliptical ring (Shift+Alt+E)");
  m_ring_ellipse->setShortcut(QKeySequence("Shift+Alt+E"));

  m_ring_rectangle = new QPushButton();
  m_ring_rectangle->setCheckable(true);
  m_ring_rectangle->setAutoExclusive(true);
  m_ring_rectangle->setIcon(QIcon(":/MaskTools/selection-box-ring.png"));
  m_ring_rectangle->setToolTip("Draw a rectangular ring (Shift+Alt+R)");
  m_ring_rectangle->setShortcut(QKeySequence("Shift+Alt+R"));

Mathieu Tillet's avatar
Mathieu Tillet committed
134
135
136
  m_sector = new QPushButton();
  m_sector->setCheckable(true);
  m_sector->setAutoExclusive(true);
137
  m_sector->setIcon(QIcon(":/MaskTools/selection-sector.png"));
Mathieu Tillet's avatar
Mathieu Tillet committed
138
139
  m_sector->setToolTip("Draw a circle sector (Shift+Alt+S)");
  m_sector->setShortcut(QKeySequence("Shift+Alt+S"));
Mathieu Tillet's avatar
Mathieu Tillet committed
140

Mathieu Tillet's avatar
Mathieu Tillet committed
141
142
143
144
145
146
147
148
149
150
151
152
  m_pixel = new QPushButton();
  m_pixel->setCheckable(true);
  m_pixel->setAutoExclusive(true);
  m_pixel->setIcon(QIcon(":/PickTools/selection-pointer.png"));
  m_pixel->setToolTip("Select a pixel");

  m_tube = new QPushButton();
  m_tube->setCheckable(true);
  m_tube->setAutoExclusive(true);
  m_tube->setIcon(QIcon(":/PickTools/selection-tube.png"));
  m_tube->setToolTip("Select a tube/bank");

153
154
155
156
157
158
159
  m_free_draw = new QPushButton();
  m_free_draw->setCheckable(true);
  m_free_draw->setAutoExclusive(true);
  m_free_draw->setIcon(QIcon(":/MaskTools/brush.png"));
  m_free_draw->setToolTip("Draw an arbitrary shape (Shift+Alt+A)");
  m_free_draw->setShortcut(QKeySequence("Shift+Alt+A"));

Mathieu Tillet's avatar
Mathieu Tillet committed
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
  auto *toolBox = new QGridLayout();
  layout->addLayout(toolBox);

  toolBox->addWidget(m_move, 0, 0);
  toolBox->addWidget(m_pointer, 0, 1);
  toolBox->addWidget(m_ellipse, 0, 2);
  toolBox->addWidget(m_rectangle, 0, 3);
  toolBox->addWidget(m_ring_ellipse, 0, 4);
  toolBox->addWidget(m_ring_rectangle, 0, 5);
  toolBox->addWidget(m_sector, 0, 6);
  toolBox->addWidget(m_free_draw, 0, 7);
  toolBox->addWidget(m_pixel, 1, 0);
  toolBox->addWidget(m_tube, 1, 1);
  toolBox->setColumnStretch(1, 1);
  toolBox->setSpacing(2);
175
176
177
178
179
180
181

  connect(m_move, SIGNAL(clicked()), this, SLOT(setActivity()));
  connect(m_pointer, SIGNAL(clicked()), this, SLOT(setActivity()));
  connect(m_ellipse, SIGNAL(clicked()), this, SLOT(setActivity()));
  connect(m_rectangle, SIGNAL(clicked()), this, SLOT(setActivity()));
  connect(m_ring_ellipse, SIGNAL(clicked()), this, SLOT(setActivity()));
  connect(m_ring_rectangle, SIGNAL(clicked()), this, SLOT(setActivity()));
Mathieu Tillet's avatar
Mathieu Tillet committed
182
  connect(m_sector, SIGNAL(clicked()), this, SLOT(setActivity()));
Mathieu Tillet's avatar
Mathieu Tillet committed
183
  connect(m_tube, SIGNAL(clicked()), this, SLOT(setActivity()));
184
  connect(m_pixel, SIGNAL(clicked()), this, SLOT(setActivity()));
Mathieu Tillet's avatar
Mathieu Tillet committed
185
  connect(m_free_draw, SIGNAL(clicked()), this, SLOT(setActivity()));
186
187
188
189
190
191
192
193
194
195
  m_move->setChecked(true);

  // create mask/group switch
  m_masking_on = new QRadioButton("Mask");
  m_grouping_on = new QRadioButton("Group");
  m_roi_on = new QRadioButton("ROI");
  m_masking_on->setChecked(true);
  connect(m_masking_on, SIGNAL(clicked()), this, SLOT(toggleMaskGroup()));
  connect(m_grouping_on, SIGNAL(clicked()), this, SLOT(toggleMaskGroup()));
  connect(m_roi_on, SIGNAL(clicked()), this, SLOT(toggleMaskGroup()));
196
  auto *radioLayout = new QHBoxLayout();
197
198
199
200
  radioLayout->addWidget(m_masking_on);
  radioLayout->addWidget(m_roi_on);
  radioLayout->addWidget(m_grouping_on);
  radioLayout->setMargin(0);
201
  auto *radioGroup = new QGroupBox();
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
  radioGroup->setStyleSheet("border: none;");
  radioGroup->setLayout(radioLayout);

  layout->addWidget(radioGroup);

  // Create property browser

  /* Create property managers: they create, own properties, get and set values
   */

  m_groupManager = new QtGroupPropertyManager(this);
  m_doubleManager = new QtDoublePropertyManager(this);
  connect(m_doubleManager, SIGNAL(propertyChanged(QtProperty *)), this,
          SLOT(doubleChanged(QtProperty *)));

  /* Create editors and assign them to the managers */

  DoubleEditorFactory *doubleEditorFactory = new DoubleEditorFactory(this);

  m_browser = new QtTreePropertyBrowser();
  m_browser->setFactoryForManager(m_doubleManager, doubleEditorFactory);

  layout->addWidget(m_browser);

  // Algorithm buttons

  m_applyToData = new QPushButton("Apply to Data");
  m_applyToData->setToolTip("Apply current detector and bin masks to the data "
                            "workspace. Cannot be reverted.");
  connect(m_applyToData, SIGNAL(clicked()), this, SLOT(applyMask()));

  m_applyToView = new QPushButton("Apply to View");
  m_applyToView->setToolTip("Apply current mask to the view.");
  connect(m_applyToView, SIGNAL(clicked()), this, SLOT(applyMaskToView()));

237
238
239
240
241
242
  m_saveShapesToTable = new QPushButton("Save Shapes to Table");
  m_saveShapesToTable->setToolTip(
      "Store the current Mask/ROI/Group shapes as a table");
  connect(m_saveShapesToTable, SIGNAL(clicked()), this,
          SLOT(saveShapesToTable()));

243
244
245
246
247
248
249
250
251
  m_clearAll = new QPushButton("Clear All");
  m_clearAll->setToolTip(
      "Clear all masking that have not been applied to the data.");
  connect(m_clearAll, SIGNAL(clicked()), this, SLOT(clearMask()));

  m_save_as_workspace_exclude =
      new QAction("As Detector Mask to workspace", this);
  m_save_as_workspace_exclude->setToolTip(
      "Save current detector mask to mask workspace.");
252
  connect(m_save_as_workspace_exclude, SIGNAL(triggered()), this,
253
254
255
256
257
258
          SLOT(saveMaskToWorkspace()));

  m_save_as_workspace_include =
      new QAction("As Detector ROI to workspace", this);
  m_save_as_workspace_include->setToolTip(
      "Save current detector mask as ROI to mask workspace.");
259
  connect(m_save_as_workspace_include, SIGNAL(triggered()), this,
260
261
262
263
264
          SLOT(saveInvertedMaskToWorkspace()));

  m_save_as_file_exclude = new QAction("As Detector Mask to file", this);
  m_save_as_file_exclude->setToolTip(
      "Save current detector mask to mask file.");
265
  connect(m_save_as_file_exclude, SIGNAL(triggered()), this,
266
267
268
269
          SLOT(saveMaskToFile()));

  m_save_as_file_include = new QAction("As Detector ROI to file", this);
  m_save_as_file_include->setToolTip("Save current mask as ROI to mask file.");
270
  connect(m_save_as_file_include, SIGNAL(triggered()), this,
271
272
273
274
275
276
          SLOT(saveInvertedMaskToFile()));

  m_save_as_cal_file_exclude =
      new QAction("As Detector Mask to cal file", this);
  m_save_as_cal_file_exclude->setToolTip(
      "Save current detector mask to cal file.");
277
  connect(m_save_as_cal_file_exclude, SIGNAL(triggered()), this,
278
279
280
281
282
          SLOT(saveMaskToCalFile()));

  m_save_as_cal_file_include = new QAction("As Detector ROI to cal file", this);
  m_save_as_cal_file_include->setToolTip(
      "Save current detector mask as ROI to cal file.");
283
  connect(m_save_as_cal_file_include, SIGNAL(triggered()), this,
284
285
286
287
288
289
290
291
292
          SLOT(saveInvertedMaskToCalFile()));

  m_save_as_table_xrange_exclude =
      new QAction("As Detector Mask to table", this);
  m_save_as_table_xrange_exclude->setToolTip(
      "Save current detector mask to a table workspace with x-range. "
      "The name of output table workspace is 'MaskBinTable'. "
      "If the output table workspace has alrady exist, then "
      "the newly masked detectors will be added to output workspace.");
293
  connect(m_save_as_table_xrange_exclude, SIGNAL(triggered()), this,
294
295
296
297
298
          SLOT(saveMaskToTable()));

  m_save_group_file_include = new QAction("As include group to file", this);
  m_save_group_file_include->setToolTip(
      "Save current mask as include group to a file.");
299
  connect(m_save_group_file_include, SIGNAL(triggered()), this,
300
301
302
303
304
          SLOT(saveIncludeGroupToFile()));

  m_save_group_file_exclude = new QAction("As exclude group to file", this);
  m_save_group_file_exclude->setToolTip(
      "Save current mask as exclude group to a file.");
305
  connect(m_save_group_file_exclude, SIGNAL(triggered()), this,
306
307
308
309
          SLOT(saveExcludeGroupToFile()));

  m_extract_to_workspace = new QAction("Extract detectors to workspace", this);
  m_extract_to_workspace->setToolTip("Extract detectors to workspace.");
310
  connect(m_extract_to_workspace, SIGNAL(triggered()), this,
311
312
313
314
          SLOT(extractDetsToWorkspace()));

  m_sum_to_workspace = new QAction("Sum detectors to workspace", this);
  m_sum_to_workspace->setToolTip("Sum detectors to workspace.");
315
  connect(m_sum_to_workspace, SIGNAL(triggered()), this,
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
          SLOT(sumDetsToWorkspace()));

  // Save button and its menus
  m_saveButton = new QPushButton("Apply and Save");
  m_saveButton->setToolTip(
      "Save current masking/grouping to a file or a workspace.");

  m_saveMask = new QMenu(this);
  m_saveMask->addAction(m_save_as_workspace_exclude);
  m_saveMask->addAction(m_save_as_file_exclude);
  m_saveMask->addAction(m_save_as_cal_file_exclude);
  m_saveMask->addSeparator();
  m_saveMask->addAction(m_save_as_table_xrange_exclude);
  connect(m_saveMask, SIGNAL(hovered(QAction *)), this,
          SLOT(showSaveMenuTooltip(QAction *)));

  m_saveButton->setMenu(m_saveMask);

  m_saveGroup = new QMenu(this);
  m_saveGroup->addAction(m_extract_to_workspace);
  m_saveGroup->addAction(m_sum_to_workspace);
  m_saveGroup->addSeparator();

  connect(m_saveGroup, SIGNAL(hovered(QAction *)), this,
          SLOT(showSaveMenuTooltip(QAction *)));

  m_saveROI = new QMenu(this);
  m_saveROI->addAction(m_save_as_workspace_include);
  m_saveROI->addAction(m_save_as_file_include);
  m_saveROI->addAction(m_save_as_cal_file_include);
  m_saveROI->addSeparator();
  m_saveROI->addAction(m_extract_to_workspace);
  m_saveROI->addAction(m_sum_to_workspace);

  connect(m_saveROI, SIGNAL(hovered(QAction *)), this,
          SLOT(showSaveMenuTooltip(QAction *)));

353
354
  auto *box = new QGroupBox("View");
  auto *buttons = new QGridLayout();
355
  buttons->addWidget(m_applyToView, 0, 0, 1, 2);
356
357
358
  buttons->addWidget(m_saveShapesToTable, 1, 0, 1, 2);
  buttons->addWidget(m_saveButton, 2, 0);
  buttons->addWidget(m_clearAll, 2, 1);
359
360
361
362
363
364
365
366
367

  box->setLayout(buttons);
  layout->addWidget(box);

  box = new QGroupBox("Workspace");
  buttons = new QGridLayout();
  buttons->addWidget(m_applyToData, 0, 0);
  box->setLayout(buttons);
  layout->addWidget(box);
368
369
370

  connect(m_instrWidget, SIGNAL(maskedWorkspaceOverlayed()), this,
          SLOT(enableApplyButtons()));
371
372
373
}

/**
LamarMoore's avatar
LamarMoore committed
374
375
 * Initialize the tab when new projection surface is created.
 */
376
void InstrumentWidgetMaskTab::initSurface() {
Mathieu Tillet's avatar
Mathieu Tillet committed
377
378
  connect(m_instrWidget->getSurface().get(),
          SIGNAL(singleComponentPicked(size_t)), this,
379
          SLOT(singlePixelPicked(size_t)));
380
381
382
383
384
385
386
387
388
389
390
391
392
393
  connect(m_instrWidget->getSurface().get(), SIGNAL(shapeCreated()), this,
          SLOT(shapeCreated()));
  connect(m_instrWidget->getSurface().get(), SIGNAL(shapeSelected()), this,
          SLOT(shapeSelected()));
  connect(m_instrWidget->getSurface().get(), SIGNAL(shapesDeselected()), this,
          SLOT(shapesDeselected()));
  connect(m_instrWidget->getSurface().get(), SIGNAL(shapeChanged()), this,
          SLOT(shapeChanged()));
  connect(m_instrWidget->getSurface().get(), SIGNAL(shapesCleared()), this,
          SLOT(shapesCleared()));
  enableApplyButtons();
}

/**
LamarMoore's avatar
LamarMoore committed
394
395
396
 * Selects between masking/grouping
 * @param mode The required mode, @see Mode
 */
397
398
399
void InstrumentWidgetMaskTab::setMode(Mode mode) {
  switch (mode) {
  case Mask:
400
    m_masking_on->setChecked(true);
401
402
    break;
  case Group:
403
    m_grouping_on->setChecked(true);
404
405
    break;
  case ROI:
406
    m_roi_on->setChecked(true);
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
    break;
  default:
    throw std::invalid_argument("Invalid Mask tab mode. Use Mask/Group.");
  };
  toggleMaskGroup();
}

void InstrumentWidgetMaskTab::selectTool(Activity tool) {
  switch (tool) {
  case Move:
    m_move->setChecked(true);
    break;
  case Select:
    m_pointer->setChecked(true);
    break;
  case DrawEllipse:
    m_ellipse->setChecked(true);
    break;
  case DrawRectangle:
    m_rectangle->setChecked(true);
    break;
  case DrawEllipticalRing:
    m_ring_ellipse->setChecked(true);
    break;
  case DrawRectangularRing:
    m_ring_rectangle->setChecked(true);
    break;
Mathieu Tillet's avatar
Mathieu Tillet committed
434
435
436
  case DrawSector:
    m_sector->setChecked(true);
    break;
437
438
439
  case DrawFree:
    m_free_draw->setChecked(true);
    break;
440
441
442
  case Pixel:
    m_pixel->setChecked(true);
    break;
Mathieu Tillet's avatar
Mathieu Tillet committed
443
444
445
  case Tube:
    m_tube->setChecked(true);
    break;
446
447
448
449
450
451
452
  default:
    throw std::invalid_argument("Invalid tool type.");
  }
  setActivity();
}

/**
LamarMoore's avatar
LamarMoore committed
453
454
 * Set tab's activity based on the currently selected tool button.
 */
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
void InstrumentWidgetMaskTab::setActivity() {
  const QColor borderColor = getShapeBorderColor();
  const QColor fillColor = getShapeFillColor();
  QString whatIsBeingSelected = m_maskBins && getMode() == Mode::Mask
                                    ? "Selecting bins"
                                    : "Selecting detectors";
  if (m_move->isChecked()) {
    m_activity = Move;
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::MoveMode);
    m_activeTool->setText("Tool: Navigation");
  } else if (m_pointer->isChecked()) {
    m_activity = Select;
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Shape editing. " + whatIsBeingSelected);
  } else if (m_ellipse->isChecked()) {
    m_activity = DrawEllipse;
    m_instrWidget->getSurface()->startCreatingShape2D("ellipse", borderColor,
                                                      fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Ellipse. " + whatIsBeingSelected);
  } else if (m_rectangle->isChecked()) {
    m_activity = DrawRectangle;
    m_instrWidget->getSurface()->startCreatingShape2D("rectangle", borderColor,
                                                      fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Rectangle. " + whatIsBeingSelected);
  } else if (m_ring_ellipse->isChecked()) {
    m_activity = DrawEllipticalRing;
    m_instrWidget->getSurface()->startCreatingShape2D("ring ellipse",
                                                      borderColor, fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Elliptical ring. " + whatIsBeingSelected);
  } else if (m_ring_rectangle->isChecked()) {
    m_activity = DrawRectangularRing;
    m_instrWidget->getSurface()->startCreatingShape2D("ring rectangle",
                                                      borderColor, fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Rectangular ring. " + whatIsBeingSelected);
Mathieu Tillet's avatar
Mathieu Tillet committed
499
500
501
502
503
504
505
506
  } else if (m_sector->isChecked()) {
    m_activity = DrawSector;
    m_instrWidget->getSurface()->startCreatingShape2D("sector", borderColor,
                                                      fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawRegularMode);
    m_activeTool->setText("Tool: Sector. " + whatIsBeingSelected);

507
508
509
510
511
512
  } else if (m_free_draw->isChecked()) {
    m_activity = DrawFree;
    m_instrWidget->getSurface()->startCreatingFreeShape(borderColor, fillColor);
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::DrawFreeMode);
    m_activeTool->setText("Tool: Free draw. " + whatIsBeingSelected);
Mathieu Tillet's avatar
Mathieu Tillet committed
513
  } else if (m_pixel->isChecked()) {
514
    m_activity = Pixel;
515
516
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::PickSingleMode);
Mathieu Tillet's avatar
Mathieu Tillet committed
517
518
519
520
521
522
523
    m_activeTool->setText("Tool: Pixel mask. " + whatIsBeingSelected);
  } else if (m_tube->isChecked()) {
    m_activity = Tube;
    m_instrWidget->getSurface()->setInteractionMode(
        ProjectionSurface::PickTubeMode);
    m_activeTool->setText("Tool: Tube/bank mask. " + whatIsBeingSelected);
  }
524
525
526
  m_instrWidget->updateInfoText();
}

527
528
/**
 * Slot responding on the pick of a single detector pixel for masking.
Mathieu Tillet's avatar
Mathieu Tillet committed
529
 * Can be used either to mask the picked pixel or its parent.
530
 */
Mathieu Tillet's avatar
Mathieu Tillet committed
531
532
533
534
535
536
537
538
void InstrumentWidgetMaskTab::singlePixelPicked(size_t pickID) {
  auto &actor = m_instrWidget->getInstrumentActor();
  const auto &componentInfo = actor.componentInfo();
  if (!componentInfo.isDetector(pickID)) {
    return;
  }

  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Mathieu Tillet's avatar
Mathieu Tillet committed
539
  std::vector<size_t> detectorId{pickID};
Mathieu Tillet's avatar
Mathieu Tillet committed
540
541
  m_instrWidget->updateInstrumentView(); // to refresh the pick image
  auto wsMask = actor.getMaskWorkspace();
542

Mathieu Tillet's avatar
Mathieu Tillet committed
543
544
545
546
547
  // two cases : either we are on roi mode, or on masking mode
  if (m_masking_on->isChecked()) {
    // then either we are on single pixel picking mode, on on tube picking mode
    if (m_pixel->isChecked()) {
      actor.addMaskBinsData(detectorId);
548

Mathieu Tillet's avatar
Mathieu Tillet committed
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
      Mantid::detid_t detId = actor.getDetID(pickID);

      // try to mask the detector, ignore any failure
      try {
        wsMask->setMasked(detId);
      } catch (...) {
      }
    } else if (m_tube->isChecked()) {
      if (!componentInfo.hasParent(pickID)) {
        return;
      }
      auto parent = componentInfo.parent(pickID);
      auto detectors = componentInfo.detectorsInSubtree(parent);
      actor.addMaskBinsData(detectors);

      for (auto det : detectors) {
        Mantid::detid_t detId = actor.getDetID(det);
        try {
          wsMask->setMasked(detId);
        } catch (...) {
        }
      }
571
    }
Mathieu Tillet's avatar
Mathieu Tillet committed
572
573
574
575
576
577
578
579
580
581
582
583
  } else if (m_roi_on->isChecked()) {

    // first, find the oldest ancestor
    auto ancestorID = pickID;
    while (componentInfo.hasParent(ancestorID)) {
      ancestorID = componentInfo.parent(ancestorID);
    }

    auto detectorsToMask = componentInfo.detectorsInSubtree(ancestorID);

    if (m_pixel->isChecked()) {
      // remove the picked pixel from the list of detectors to mask
584
      std::vector<size_t>::iterator newEnd;
Mathieu Tillet's avatar
Mathieu Tillet committed
585

586
587
588
      newEnd =
          std::remove(detectorsToMask.begin(), detectorsToMask.end(), pickID);
      detectorsToMask.erase(newEnd, detectorsToMask.end());
Mathieu Tillet's avatar
Mathieu Tillet committed
589
590
591
592
593
594
595
596
597
    } else if (m_tube->isChecked()) {
      if (!componentInfo.hasParent(pickID)) {
        return;
      }
      auto parent = componentInfo.parent(pickID);
      auto detectorsToKeep = componentInfo.detectorsInSubtree(parent);

      // remove all the detectors from the picked tube from the list of
      // detectors to mask
598
      std::vector<size_t>::iterator newEnd = detectorsToMask.end();
Mathieu Tillet's avatar
Mathieu Tillet committed
599
      for (auto toKeep : detectorsToKeep) {
600
        newEnd = std::remove(detectorsToMask.begin(), newEnd, toKeep);
Mathieu Tillet's avatar
Mathieu Tillet committed
601
      }
602
      detectorsToMask.erase(newEnd, detectorsToMask.end());
Mathieu Tillet's avatar
Mathieu Tillet committed
603
    }
Mathieu Tillet's avatar
Mathieu Tillet committed
604
605
    // then mask selected detectors
    actor.addMaskBinsData(detectorsToMask);
Mathieu Tillet's avatar
Mathieu Tillet committed
606

Mathieu Tillet's avatar
Mathieu Tillet committed
607
    for (auto det : detectorsToMask) {
Mathieu Tillet's avatar
Mathieu Tillet committed
608
609
610
611
612
613
      Mantid::detid_t detId = actor.getDetID(det);
      try {
        wsMask->setMasked(detId);
      } catch (...) {
      }
    }
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
  } else if (m_grouping_on->isChecked()) {
    if (m_pixel->isChecked()) {
      Mantid::detid_t detId = actor.getDetID(pickID);
      m_detectorsToGroup.clear();
      m_detectorsToGroup.append(detId);

    } else if (m_tube->isChecked()) {
      if (!componentInfo.hasParent(pickID)) {
        return;
      }
      auto parent = componentInfo.parent(pickID);
      auto dets = actor.getDetIDs(componentInfo.detectorsInSubtree(parent));
      m_detectorsToGroup.clear();
      for (auto det : dets)
        m_detectorsToGroup.append(det);
    }
Mathieu Tillet's avatar
Mathieu Tillet committed
630
631
632
633
634
635
  }
  // update detector colours
  m_instrWidget->getInstrumentActor().updateColors();
  m_instrWidget->updateInstrumentDetectors();
  QApplication::restoreOverrideCursor();
  enableApplyButtons();
636
637
}

638
/**
LamarMoore's avatar
LamarMoore committed
639
640
 * Slot responding on creation of a new masking shape.
 */
641
642
643
644
645
646
647
648
649
650
void InstrumentWidgetMaskTab::shapeCreated() {
  if (!isVisible())
    return;
  if (m_activity != DrawFree) {
    setSelectActivity();
  }
  enableApplyButtons();
}

/**
LamarMoore's avatar
LamarMoore committed
651
652
 * Slot responding on selection of a new masking shape.
 */
653
654
655
void InstrumentWidgetMaskTab::shapeSelected() { setProperties(); }

/**
LamarMoore's avatar
LamarMoore committed
656
657
 * Slot responding on deselecting all masking shapes.
 */
658
659
660
void InstrumentWidgetMaskTab::shapesDeselected() { clearProperties(); }

/**
LamarMoore's avatar
LamarMoore committed
661
662
 * Slot responding on a change of a masking shape.
 */
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
void InstrumentWidgetMaskTab::shapeChanged() {
  if (!m_left)
    return; // check that everything is ok
  m_userEditing =
      false; // this prevents resetting shape properties by doubleChanged(...)
  RectF rect = m_instrWidget->getSurface()->getCurrentBoundingRect();
  m_doubleManager->setValue(m_left, rect.x0());
  m_doubleManager->setValue(m_top, rect.y1());
  m_doubleManager->setValue(m_right, rect.x1());
  m_doubleManager->setValue(m_bottom, rect.y0());
  for (QMap<QtProperty *, QString>::iterator it = m_doublePropertyMap.begin();
       it != m_doublePropertyMap.end(); ++it) {
    m_doubleManager->setValue(
        it.key(), m_instrWidget->getSurface()->getCurrentDouble(it.value()));
  }
  for (QMap<QString, QtProperty *>::iterator it = m_pointPropertyMap.begin();
       it != m_pointPropertyMap.end(); ++it) {
    QtProperty *prop = it.value();
    QList<QtProperty *> subs = prop->subProperties();
    if (subs.size() != 2)
      continue;
    QPointF p = m_instrWidget->getSurface()->getCurrentPoint(it.key());
    m_doubleManager->setValue(subs[0], p.x());
    m_doubleManager->setValue(subs[1], p.y());
  }
  m_userEditing = true;
}

/**
LamarMoore's avatar
LamarMoore committed
692
693
 * Slot responding on removing all masking shapes.
 */
694
695
696
void InstrumentWidgetMaskTab::shapesCleared() { enableApplyButtons(); }

/**
LamarMoore's avatar
LamarMoore committed
697
698
 * Removes the mask shapes from the screen.
 */
699
700
701
702
703
void InstrumentWidgetMaskTab::clearShapes() {
  m_instrWidget->getSurface()->clearMask();
  setSelectActivity();
}

704
void InstrumentWidgetMaskTab::showEvent(QShowEvent * /*unused*/) {
705
706
707
708
709
710
711
712
713
714
715
716
  setActivity();
  m_instrWidget->setMouseTracking(true);
  enableApplyButtons();
  m_instrWidget->updateInstrumentView(true);
  m_instrWidget->getSurface()->changeBorderColor(getShapeBorderColor());
}

void InstrumentWidgetMaskTab::clearProperties() {
  m_browser->clear();
  m_doublePropertyMap.clear();
  m_pointPropertyMap.clear();
  m_pointComponentsMap.clear();
717
718
719
720
  m_left = nullptr;
  m_top = nullptr;
  m_right = nullptr;
  m_bottom = nullptr;
721
722
723
724
725
726
727
}

void InstrumentWidgetMaskTab::setProperties() {
  clearProperties();
  m_userEditing = false;

  // bounding rect property
728
  QtProperty *boundingRectGroup = m_groupManager->addProperty("Bounding Rect");
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
  m_browser->addProperty(boundingRectGroup);
  m_left = addDoubleProperty("left");
  m_top = addDoubleProperty("top");
  m_right = addDoubleProperty("right");
  m_bottom = addDoubleProperty("bottom");
  boundingRectGroup->addSubProperty(m_left);
  boundingRectGroup->addSubProperty(m_top);
  boundingRectGroup->addSubProperty(m_right);
  boundingRectGroup->addSubProperty(m_bottom);

  // point properties
  QStringList pointProperties =
      m_instrWidget->getSurface()->getCurrentPointNames();
  foreach (QString name, pointProperties) {
    QtProperty *point = m_groupManager->addProperty(name);
    QtProperty *prop_x = addDoubleProperty("x");
    QtProperty *prop_y = addDoubleProperty("y");
    point->addSubProperty(prop_x);
    point->addSubProperty(prop_y);
    m_browser->addProperty(point);
    m_pointComponentsMap[prop_x] = name;
    m_pointComponentsMap[prop_y] = name;
    m_pointPropertyMap[name] = point;
  }

  // double properties
  QStringList doubleProperties =
      m_instrWidget->getSurface()->getCurrentDoubleNames();
  foreach (QString name, doubleProperties) {
    QtProperty *prop = addDoubleProperty(name);
    m_browser->addProperty(prop);
    m_doublePropertyMap[prop] = name;
  }

  shapeChanged();
}

766
767
768
769
770
771
772
/**
 * Save shapes to a table workspace
 */
void InstrumentWidgetMaskTab::saveShapesToTable() const {
  m_instrWidget->getSurface()->saveShapesToTableWorkspace();
}

773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
void InstrumentWidgetMaskTab::doubleChanged(QtProperty *prop) {
  if (!m_userEditing)
    return;
  if (prop == m_left || prop == m_top || prop == m_right || prop == m_bottom) {
    QRectF rect(
        QPointF(m_doubleManager->value(m_left), m_doubleManager->value(m_top)),
        QPointF(m_doubleManager->value(m_right),
                m_doubleManager->value(m_bottom)));
    m_instrWidget->getSurface()->setCurrentBoundingRect(RectF(rect));
  } else {
    QString name = m_doublePropertyMap[prop];
    if (!name.isEmpty()) {
      m_instrWidget->getSurface()->setCurrentDouble(
          name, m_doubleManager->value(prop));
    } else {
      name = m_pointComponentsMap[prop];
      if (!name.isEmpty()) {
        QtProperty *point_prop = m_pointPropertyMap[name];
        QList<QtProperty *> subs = point_prop->subProperties();
        if (subs.size() != 2)
          return;
        QPointF p(m_doubleManager->value(subs[0]),
                  m_doubleManager->value(subs[1]));
        m_instrWidget->getSurface()->setCurrentPoint(name, p);
      }
    }
799
800
    // when the user validates the edit of the field, the view is immediatly
    // updated this way
801
    m_instrWidget->updateInstrumentView();
802
803
804
805
806
  }
  m_instrWidget->update();
}

/**
LamarMoore's avatar
LamarMoore committed
807
808
809
 * Apply the constructed mask to the data workspace. This operation cannot be
 * reverted.
 */
810
811
812
void InstrumentWidgetMaskTab::applyMask() {
  storeMask();
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
813
  m_instrWidget->getInstrumentActor().applyMaskWorkspace();
814
815
816
817
818
  enableApplyButtons();
  QApplication::restoreOverrideCursor();
}

/**
LamarMoore's avatar
LamarMoore committed
819
820
 * Apply the constructed mask to the view only.
 */
821
822
823
824
825
826
void InstrumentWidgetMaskTab::applyMaskToView() {
  storeMask();
  enableApplyButtons();
}

/**
LamarMoore's avatar
LamarMoore committed
827
828
 * Remove all masking that has not been applied to the data workspace.
 */
829
830
void InstrumentWidgetMaskTab::clearMask() {
  clearShapes();
831
  m_instrWidget->getInstrumentActor().clearMasks();
832
833
834
835
836
  m_instrWidget->updateInstrumentView();
  enableApplyButtons();
}

/**
LamarMoore's avatar
LamarMoore committed
837
838
839
840
841
842
 * Create a MaskWorkspace from the mask defined in this tab.
 * @param invertMask ::  if true, the selected mask will be inverted; if false,
 * the mask will be used as is
 * @param temp :: Set true to create a temporary workspace with a fixed name. If
 * false the name will be unique.
 */
843
Mantid::API::MatrixWorkspace_sptr
844
InstrumentWidgetMaskTab::createMaskWorkspace(bool invertMask, bool temp) const {
845
846
  m_instrWidget->updateInstrumentView(); // to refresh the pick image
  Mantid::API::MatrixWorkspace_sptr inputWS =
847
      m_instrWidget->getInstrumentActor().getMaskMatrixWorkspace();
848
849
850
  Mantid::API::MatrixWorkspace_sptr outputWS;
  const std::string outputWorkspaceName = generateMaskWorkspaceName(temp);

851
  auto alg = AlgorithmManager::Instance().create("ExtractMask", -1);
852
853
854
855
  alg->setProperty("InputWorkspace", inputWS);
  alg->setPropertyValue("OutputWorkspace", outputWorkspaceName);
  alg->execute();

856
  outputWS = std::dynamic_pointer_cast<Mantid::API::MatrixWorkspace>(
857
858
859
860
      Mantid::API::AnalysisDataService::Instance().retrieve(
          outputWorkspaceName));

  if (invertMask) {
Nick Draper's avatar
Nick Draper committed
861
862
    auto invertAlg =
        AlgorithmManager::Instance().create("BinaryOperateMasks", -1);
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
    invertAlg->setPropertyValue("InputWorkspace1", outputWorkspaceName);
    invertAlg->setPropertyValue("OutputWorkspace", outputWorkspaceName);
    invertAlg->setPropertyValue("OperationType", "NOT");
    invertAlg->execute();

    outputWS->setTitle("InvertedMaskWorkspace");
  } else {
    outputWS->setTitle("MaskWorkspace");
  }

  return outputWS;
}

void InstrumentWidgetMaskTab::saveInvertedMaskToWorkspace() {
  saveMaskingToWorkspace(true);
}

void InstrumentWidgetMaskTab::saveMaskToWorkspace() {
  saveMaskingToWorkspace(false);
}

void InstrumentWidgetMaskTab::saveInvertedMaskToFile() {
  saveMaskingToFile(true);
}

void InstrumentWidgetMaskTab::saveMaskToFile() { saveMaskingToFile(false); }

void InstrumentWidgetMaskTab::saveMaskToCalFile() {
  saveMaskingToCalFile(false);
}

void InstrumentWidgetMaskTab::saveInvertedMaskToCalFile() {
  saveMaskingToCalFile(true);
}

void InstrumentWidgetMaskTab::saveMaskToTable() {
  saveMaskingToTableWorkspace(false);
}

/**
LamarMoore's avatar
LamarMoore committed
903
904
 * Extract selected detectors to a new workspace
 */
905
906
void InstrumentWidgetMaskTab::extractDetsToWorkspace() {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
907
  std::vector<size_t> dets;
908
  m_instrWidget->getSurface()->getMaskedDetectors(dets);
909
  const auto &actor = m_instrWidget->getInstrumentActor();
910
911
912
913
  QList<int> detectorIDs = actor.getDetIDs(dets);
  if (m_pixel->isChecked() || m_tube->isChecked())
    detectorIDs.append(m_detectorsToGroup);
  DetXMLFile mapFile(detectorIDs);
914
915
916
  std::string fname = mapFile();
  if (!fname.empty()) {
    std::string workspaceName = m_instrWidget->getWorkspaceName().toStdString();
Nick Draper's avatar
Nick Draper committed
917
    auto alg = AlgorithmManager::Instance().create("GroupDetectors");
918
919
920
921
922
923
924
925
926
    alg->setPropertyValue("InputWorkspace", workspaceName);
    alg->setPropertyValue("MapFile", fname);
    alg->setPropertyValue("OutputWorkspace", workspaceName + "_selection");
    alg->execute();
  }
  QApplication::restoreOverrideCursor();
}

/**
LamarMoore's avatar
LamarMoore committed
927
928
 * Sum selected detectors to a new workspace
 */
929
930
void InstrumentWidgetMaskTab::sumDetsToWorkspace() {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
931
  std::vector<size_t> dets;
932
  m_instrWidget->getSurface()->getMaskedDetectors(dets);
933
934
935
936
  QList<int> detectorIDs = m_instrWidget->getInstrumentActor().getDetIDs(dets);
  if (m_pixel->isChecked() || m_tube->isChecked())
    detectorIDs.append(m_detectorsToGroup);
  DetXMLFile mapFile(detectorIDs, DetXMLFile::Sum);
937
938
939
940
  std::string fname = mapFile();

  if (!fname.empty()) {
    std::string workspaceName = m_instrWidget->getWorkspaceName().toStdString();
Nick Draper's avatar
Nick Draper committed
941
    auto alg = AlgorithmManager::Instance().create("GroupDetectors");
942
943
944
945
946
947
948
949
950
    alg->setPropertyValue("InputWorkspace", workspaceName);
    alg->setPropertyValue("MapFile", fname);
    alg->setPropertyValue("OutputWorkspace", workspaceName + "_sum");
    alg->execute();
  }
  QApplication::restoreOverrideCursor();
}

void InstrumentWidgetMaskTab::saveIncludeGroupToFile() {
Ian Bush's avatar
Ian Bush committed
951
952
  QString fname = m_instrWidget->getSaveFileName("Save grouping file",
                                                 "XML files (*.xml);;All (*)");
953
  if (!fname.isEmpty()) {
954
    std::vector<size_t> dets;
955
    m_instrWidget->getSurface()->getMaskedDetectors(dets);
956
957
    DetXMLFile mapFile(m_instrWidget->getInstrumentActor().getDetIDs(dets),
                       DetXMLFile::Sum, fname);
958
959
960
961
  }
}

void InstrumentWidgetMaskTab::saveExcludeGroupToFile() {
Ian Bush's avatar
Ian Bush committed
962
963
  QString fname = m_instrWidget->getSaveFileName("Save grouping file",
                                                 "XML files (*.xml);;All (*)");
964
  if (!fname.isEmpty()) {
965
    std::vector<size_t> dets;
966
    m_instrWidget->getSurface()->getMaskedDetectors(dets);
967
968
    const auto &actor = m_instrWidget->getInstrumentActor();
    DetXMLFile mapFile(actor.getAllDetIDs(), actor.getDetIDs(dets), fname);
969
970
971
972
973
974
975
976
  }
}

void InstrumentWidgetMaskTab::showSaveMenuTooltip(QAction *action) {
  QToolTip::showText(QCursor::pos(), action->toolTip(), this);
}

/**
LamarMoore's avatar
LamarMoore committed
977
978
979
 * Toggle between different modes
 *
 */
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
void InstrumentWidgetMaskTab::toggleMaskGroup() {
  Mode mode = getMode();

  enableApplyButtons();
  if (mode == Mode::Mask) {
    m_saveButton->setMenu(m_saveMask);
    m_saveButton->setText("Apply and Save");
  } else if (mode == Mode::ROI) {
    m_saveButton->setMenu(m_saveROI);
    m_saveButton->setText("Apply and Save");
  } else {
    m_saveButton->setMenu(m_saveGroup);
    m_saveButton->setText("Save");
  }
  m_instrWidget->getSurface()->changeBorderColor(getShapeBorderColor());
  m_instrWidget->updateInstrumentView();
}

/**
LamarMoore's avatar
LamarMoore committed
999
1000
1001
1002
1003
1004
 * Save the constructed mask to a workspace with unique name of type
 * "MaskWorkspace_#".
 * The mask is not applied to the data workspace being displayed.
 * @param invertMask ::  if true, the selected mask will be inverted; if false,
 * the mask will be used as is
 */
1005
1006
1007
1008
1009
1010
void InstrumentWidgetMaskTab::saveMaskingToWorkspace(bool invertMask) {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
  // Make sure we have stored the Mask in the helper MaskWorkspace
  storeDetectorMask(invertMask);
  setSelectActivity();
  createMaskWorkspace(false, false);
1011
1012
1013
1014
1015
1016
1017
1018
1019

#if 0
			// TESTCASE
			double minbinvalue = m_instrWidget->getInstrumentActor()->minBinValue();
			double maxbinvalue = m_instrWidget->getInstrumentActor()->maxBinValue();
			std::cout << "Range of X: " << minbinvalue << ", " << maxbinvalue << ".\n";

#endif

1020
1021
1022
1023
1024
  enableApplyButtons();
  QApplication::restoreOverrideCursor();
}

/**
LamarMoore's avatar
LamarMoore committed
1025
1026
1027
1028
1029
 * Save the constructed mask to a file.
 * The mask is not applied to the data workspace being displayed.
 * @param invertMask ::  if true, the selected mask will be inverted; if false,
 * the mask will be used as is
 */
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
void InstrumentWidgetMaskTab::saveMaskingToFile(bool invertMask) {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));

  // Make sure we have stored the Mask in the helper MaskWorkspace
  storeDetectorMask(invertMask);
  setSelectActivity();
  Mantid::API::MatrixWorkspace_sptr outputWS = createMaskWorkspace(false, true);
  if (outputWS) {
    clearShapes();

    QApplication::restoreOverrideCursor();
    QString fileName = m_instrWidget->getSaveFileName(
        "Select location and name for the mask file",
1043
        "XML files (*.xml);;All (*)");
1044
1045
1046
1047
1048
1049
1050
1051
1052
    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));

    if (!fileName.isEmpty()) {

      // Call "SaveMask()"
      Mantid::API::IAlgorithm_sptr alg =
          Mantid::API::AlgorithmManager::Instance().create("SaveMask", -1);
      alg->setProperty(
          "InputWorkspace",
1053
          std::dynamic_pointer_cast<Mantid::API::Workspace>(outputWS));
1054
1055
1056
      alg->setPropertyValue("OutputFile", fileName.toStdString());
      alg->execute();
    }
1057
    Mantid::API::AnalysisDataService::Instance().remove(outputWS->getName());
1058
1059
1060
1061
1062
1063
  }
  enableApplyButtons();
  QApplication::restoreOverrideCursor();
}

/**
LamarMoore's avatar
LamarMoore committed
1064
1065
1066
1067
1068
 * Save the constructed mask to a cal file.
 * The mask is not applied to the data workspace being displayed.
 * @param invertMask ::  if true, the selected mask will be inverted; if false,
 * the mask will be used as is
 */
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
void InstrumentWidgetMaskTab::saveMaskingToCalFile(bool invertMask) {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));

  // Make sure we have stored the Mask in the helper MaskWorkspace
  storeDetectorMask(invertMask);

  setSelectActivity();
  Mantid::API::MatrixWorkspace_sptr outputWS = createMaskWorkspace(false, true);
  if (outputWS) {
    clearShapes();
    QString fileName = m_instrWidget->getSaveFileName(
        "Select location and name for the mask file", "cal files (*.cal)");
    if (!fileName.isEmpty()) {
      Mantid::API::IAlgorithm_sptr alg =
          Mantid::API::AlgorithmManager::Instance().create(
              "MaskWorkspaceToCalFile", -1);
1085
      alg->setPropertyValue("InputWorkspace", outputWS->getName());
1086
1087
1088
1089
      alg->setPropertyValue("OutputFile", fileName.toStdString());
      alg->setProperty("Invert", false);
      alg->execute();
    }
1090
    Mantid::API::AnalysisDataService::Instance().remove(outputWS->getName());
1091
1092
1093
1094
1095
1096
  }
  enableApplyButtons();
  QApplication::restoreOverrideCursor();
}

/**
LamarMoore's avatar
LamarMoore committed
1097
1098
1099
1100
 * Apply and save the mask to a TableWorkspace with X-range
 * @param invertMask :: if true, the selected mask will be inverted; if false,
 * the mask will be used as is
 */
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
void InstrumentWidgetMaskTab::saveMaskingToTableWorkspace(bool invertMask) {
  UNUSED_ARG(invertMask);

  // Set override cursor
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));

  // Make sure that we have stored the mask in the helper Mask workspace
  storeDetectorMask();
  setSelectActivity();

  // Apply the view (no workspace) to a buffered mask workspace
  Mantid::API::MatrixWorkspace_sptr inputWS =
1113
      m_instrWidget->getInstrumentActor().getMaskMatrixWorkspace();
1114
1115

  // Extract from MaskWorkspace to a TableWorkspace
1116
1117
  double xmin = m_instrWidget->getInstrumentActor().minBinValue();
  double xmax = m_instrWidget->getInstrumentActor().maxBinValue();
1118
1119
1120
1121
1122
1123
1124
1125
1126
  // std::cout << "[DB] Selected x-range: " << xmin << ", " << xmax << ".\n";

  // Always use the same name
  const std::string outputWorkspaceName("MaskBinTable");

  // Check whether it is going to add a line in an existing workspace
  Mantid::API::ITableWorkspace_sptr temptablews;
  bool overwrite = false;
  try {
1127
    temptablews = std::dynamic_pointer_cast<Mantid::API::ITableWorkspace>(
1128
1129
        Mantid::API::AnalysisDataService::Instance().retrieve(
            outputWorkspaceName));
1130
  } catch (const Mantid::Kernel::Exception::NotFoundError &) {
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
    std::cout << "TableWorkspace " << outputWorkspaceName
              << " cannot be found in ADS."
              << ".\n";
  }

  if (temptablews)
    overwrite = true;

  std::cout << "[DB] MaskTableWorkspace is found? = " << overwrite << ". "
            << ".\n";

Nick Draper's avatar
Nick Draper committed
1142
  auto alg = AlgorithmManager::Instance().create("ExtractMaskToTable", -1);
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
  alg->setProperty("InputWorkspace", inputWS);
  if (overwrite)
    alg->setPropertyValue("MaskTableWorkspace", outputWorkspaceName);
  alg->setPropertyValue("OutputWorkspace", outputWorkspaceName);
  alg->setProperty("Xmin", xmin);
  alg->setProperty("Xmax", xmax);
  alg->execute();

  // Restore the previous state
  enableApplyButtons();
  QApplication::restoreOverrideCursor();

  if (alg->isExecuted()) {
    // Mantid::API::MatrixWorkspace_sptr outputWS
    Mantid::API::ITableWorkspace_sptr outputWS =
1158
        std::dynamic_pointer_cast<Mantid::API::ITableWorkspace>(
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
            Mantid::API::AnalysisDataService::Instance().retrieve(
                outputWorkspaceName));

    outputWS->setTitle("MaskBinTable");
  } else {
    QMessageBox::critical(this, "MantidPlot - Error",
                          "Algorithm ExtractMaskToTable fails to execute. ");
  }
}

/**
LamarMoore's avatar
LamarMoore committed
1170
1171
1172
 * Generate a unique name for the mask worspace which will be saved in the ADS.
 * It will have a form MaskWorkspace[_#]
 */
1173
1174
1175
1176
1177
1178
1179
std::string
InstrumentWidgetMaskTab::generateMaskWorkspaceName(bool temp) const {
  if (temp)
    return "__MaskTab_MaskWorkspace";
  auto wsNames = Mantid::API::AnalysisDataService::Instance().getObjectNames();
  int maxIndex = 0;
  const std::string baseName = "MaskWorkspace";
Tom Titcombe's avatar
Tom Titcombe committed
1180
  for (auto &wsName : wsNames) {
1181
1182
    if (wsName.find(baseName) == 0) {
      int index = Mantid::Kernel::Strings::endsWithInt(wsName);
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
      if (index > 0 && index > maxIndex)
        maxIndex = index;
      else
        maxIndex = 1;
    }
  }
  if (maxIndex > 0) {
    return baseName + "_" + Mantid::Kernel::Strings::toString(maxIndex + 1);
  }
  return baseName;
}

/**
LamarMoore's avatar
LamarMoore committed
1196
1197
1198
 * Sets the m_hasMaskToApply flag and
 * enables/disables the apply and clear buttons.
 */
1199
void InstrumentWidgetMaskTab::enableApplyButtons() {
1200
  const auto &instrActor = m_instrWidget->getInstrumentActor();
1201
1202
  auto mode = getMode();

1203
  m_maskBins = !instrActor.wholeRange();
1204
  bool hasMaskShapes = m_instrWidget->getSurface()->hasMasks();
1205
1206
  bool hasMaskWorkspace = instrActor.hasMaskWorkspace();
  bool hasBinMask = instrActor.hasBinMask();
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
  bool hasDetectorMask = hasMaskShapes || hasMaskWorkspace;
  bool hasMask = hasDetectorMask || hasBinMask;

  bool enableBinMasking = hasMaskShapes && m_maskBins && mode == Mode::Mask;

  if (m_maskBins && mode == Mode::Mask) {
    m_applyToView->setText("Apply bin mask to View");
  } else {
    m_applyToView->setText("Apply detector mask to View");
  }

  if ((mode == Mode::Mask) || (mode == Mode::ROI)) {
    m_hasMaskToApply = hasMask;
    m_applyToData->setEnabled(hasMask);
    m_applyToView->setEnabled(hasMaskShapes);
  } else {
    m_applyToData->setEnabled(false);
    m_applyToView->setEnabled(false);
  }
1226
  m_saveShapesToTable->setEnabled(hasMaskShapes);
1227
1228
1229
1230
1231
1232
  m_saveButton->setEnabled(hasDetectorMask && (!enableBinMasking));
  m_clearAll->setEnabled(hasMask);
  setActivity();
}

/**
LamarMoore's avatar
LamarMoore committed
1233
1234
 * Sets tab activity to Select: select and modify shapes.
 */
1235
1236
1237
1238
1239
1240
void InstrumentWidgetMaskTab::setSelectActivity() {
  m_pointer->setChecked(true);
  setActivity();
}

/**
LamarMoore's avatar
LamarMoore committed
1241
1242
 * It tab in masking, ROI or grouping mode?
 */
1243
InstrumentWidgetMaskTab::Mode InstrumentWidgetMaskTab::getMode() const {
1244
  if (m_masking_on->isChecked())
1245
    return Mode::Mask;
1246
  if (m_roi_on->isChecked())
1247
    return Mode::ROI;
1248
  if (m_grouping_on->isChecked())
1249
1250
1251
1252
1253
1254
    return Mode::Group;

  throw std::logic_error("Invalid mode");
}

/**
LamarMoore's avatar
LamarMoore committed
1255
1256
 * Border color.
 */
1257
1258
1259
1260
1261
1262
1263
1264
1265
QColor InstrumentWidgetMaskTab::getShapeBorderColor() const {
  if (getMode() == Mode::Mask)
    return Qt::red;
  if (getMode() == Mode::ROI)
    return Qt::yellow;
  return Qt::blue;
}

/**
LamarMoore's avatar
LamarMoore committed
1266
1267
 * Shape fill color.
 */
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
QColor InstrumentWidgetMaskTab::getShapeFillColor() const {
  return QColor(255, 255, 255, 100);
}

QtProperty *
InstrumentWidgetMaskTab::addDoubleProperty(const QString &name) const {
  QtProperty *prop = m_doubleManager->addProperty(name);
  m_doubleManager->setDecimals(prop, 6);
  return prop;
}

/**
LamarMoore's avatar
LamarMoore committed
1280
1281
 * Store the mask defined by the shape tools to the helper m_maskWorkspace.
 */
1282
1283
1284
1285
1286
1287
1288
void InstrumentWidgetMaskTab::storeDetectorMask(bool isROI) {
  QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
  m_pointer->setChecked(true);
  setActivity();
  m_instrWidget->updateInstrumentView(); // to refresh the pick image
  Mantid::API::IMaskWorkspace_sptr wsFresh;

1289
1290
  const auto &actor = m_instrWidget->getInstrumentActor();
  std::vector<size_t> dets;
1291
1292
  // get detectors covered by the shapes
  m_instrWidget->getSurface()->getMaskedDetectors(dets);
1293
1294
  if (!dets.empty()) {
    auto wsMask = actor.getMaskWorkspace();
1295
1296
1297
1298
1299
1300
1301
    // have to cast up to the MaskWorkspace to get access to clone()

    std::set<Mantid::detid_t> detList;
    if (isROI) {
      // need to invert the mask before adding the new shape
      // but not if the mask is fresh and empty
      if (wsMask->getNumberMasked() > 0) {
1302
        wsFresh = std::dynamic_pointer_cast<Mantid::API::IMaskWorkspace>(
1303
1304
            actor.extractCurrentMask());
        actor.invertMaskWorkspace();
1305
1306
      }
    }
Lamar Moore's avatar
Lamar Moore committed
1307
    for (auto det : dets)
1308
      detList.insert(actor.getDetID(det));
1309
1310
1311

    if (!detList.empty()) {
      // try to mask each detector separately and ignore any failure
Lamar Moore's avatar
Lamar Moore committed
1312
      for (auto det : detList) {
1313
1314
        try {
          if (isROI && wsFresh) {
1315
1316
            if (wsMask->isMasked(det))
              wsFresh->setMasked(det);
1317
          } else {
1318
            wsMask->setMasked(det);
1319
1320
1321
1322
1323
1324
          }
        } catch (...) {
        }
      }
      if (isROI) {
        if (wsFresh)
1325
          m_instrWidget->getInstrumentActor().setMaskMatrixWorkspace(
1326
              std::dynamic_pointer_cast<Mantid::API::MatrixWorkspace>(wsFresh));
1327
        // need to invert the mask before displaying
1328
        m_instrWidget->getInstrumentActor().invertMaskWorkspace();
1329
1330
      }
      // update detector colours
1331
      m_instrWidget->getInstrumentActor().updateColors();
1332
1333
1334
1335
1336
1337
1338
1339
1340
      m_instrWidget->updateInstrumentDetectors();
    }
  }
  // remove masking shapes
  clearShapes();
  QApplication::restoreOverrideCursor();
}

void InstrumentWidgetMaskTab::storeBinMask() {
1341
  std::vector<size_t> dets;
1342
1343
1344
  // get detectors covered by the shapes
  m_instrWidget->getSurface()->getMaskedDetectors(dets);
  // mask some bins
1345
  m_instrWidget->getInstrumentActor().addMaskBinsData(dets);
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
  // remove masking shapes
  clearShapes();
  enableApplyButtons();
}

/// Store current shapes as a mask (detector or bin)
void InstrumentWidgetMaskTab::storeMask() {
  if (m_maskBins && getMode() == Mode::Mask) {
    storeBinMask();
  } else {
    storeDetectorMask(getMode() == Mode::ROI);
  }
}

Tom Titcombe's avatar
Tom Titcombe committed
1360
1361
void InstrumentWidgetMaskTab::changedIntegrationRange(double /*unused*/,
                                                      double /*unused*/) {
1362
1363
  enableApplyButtons();
}
1364

1365
/** Load mask tab state from a Mantid project file
1366
1367
1368
 * @param lines :: lines from the project file to load state from
 */
void InstrumentWidgetMaskTab::loadFromProject(const std::string &lines) {
1369
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
1370
  API::TSVSerialiser tsv(lines);
1371

1372
1373
  if (!tsv.selectSection("masktab"))
    return;