Newer
Older
// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Views/SampleDesigner/MultiLayerForm.cpp
//! @brief Implements class MultiLayerForm
//!
//! @homepage http://www.bornagainproject.org
//! @license GNU General Public License v3 or higher (see COPYING)
//! @copyright Forschungszentrum Jülich GmbH 2021
//! @authors Scientific Computing Group at MLZ (see CITATION, AUTHORS)
//
// ************************************************************************************************
#include "GUI/Views/SampleDesigner/MultiLayerForm.h"
#include "GUI/Views/SampleDesigner/GroupBoxCollapser.h"
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
#include "GUI/Views/SampleDesigner/LayerForm.h"
#include "GUI/Views/SampleDesigner/MesoCrystalForm.h"
#include "GUI/Views/SampleDesigner/ParticleCompositionForm.h"
#include "GUI/Views/SampleDesigner/ParticleCoreShellForm.h"
#include "GUI/Views/SampleDesigner/ParticleForm.h"
#include "GUI/Views/SampleDesigner/ParticleLayoutForm.h"
#include <QBoxLayout>
#include <QLabel>
#include <QPushButton>
namespace {
//! Widget with a button to add a layer (the "add layer" buttons shown between layers)
class AddLayerWidget : public QWidget {
public:
AddLayerWidget(QWidget* parent, LayerItem* layer, SampleEditorController* ec)
: QWidget(parent), m_layer(layer)
{
auto l = new QHBoxLayout(this);
l->setContentsMargins(0, 0, 0, 0);
auto* btn = new QPushButton("Add layer", this);
l->addStretch();
l->addWidget(btn);
l->addStretch();
connect(btn, &QPushButton::clicked, [=]() { ec->addLayer(layer); });
}
LayerItem* m_layer;
};
} // namespace
MultiLayerForm::MultiLayerForm(QWidget* parent, MultiLayerItem* multiLayerItem,
SampleEditorController* ec)
: QWidget(parent)
, m_multiLayerItem(multiLayerItem)
, m_ec(ec)
, m_useAngstrom(false)
, m_useRadiant(false)
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
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
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
{
setObjectName("MultiLayerForm"); // important for style sheet addressing
setAttribute(Qt::WA_StyledBackground, true);
m_layout = new QVBoxLayout(this);
auto props = new QGroupBox(this);
props->setTitle("Multilayer properties");
FormLayouter layouter(props, ec);
layouter.setContentsMargins(6, 6, 0, 6);
layouter.addValue(multiLayerItem->crossCorrLength());
layouter.addVector(multiLayerItem->externalFieldVector(), false);
GroupBoxCollapser::installIntoGroupBox(props, false);
m_layout->addWidget(props);
for (auto layer : multiLayerItem->layers()) {
m_layout->addWidget(new AddLayerWidget(this, layer, m_ec));
m_layout->addWidget(new LayerForm(this, layer, m_ec));
}
m_layout->addWidget(new AddLayerWidget(this, nullptr, m_ec));
m_layout->setSizeConstraint(QLayout::SetMinimumSize);
m_layout->addStretch(1);
}
void MultiLayerForm::showInlineEditButtons(bool b)
{
m_showInlineEditButtons = b;
updateRowVisibilities();
}
void MultiLayerForm::onLayerAdded(LayerItem* layerItem)
{
const int rowInMultiLayer = m_multiLayerItem->layers().indexOf(layerItem);
const int rowInLayout = rowInMultiLayer * 2 + 1;
m_layout->insertWidget(rowInLayout, new LayerForm(this, layerItem, m_ec));
// same row => button is above!
m_layout->insertWidget(rowInLayout, new AddLayerWidget(this, layerItem, m_ec));
updateRowVisibilities();
}
void MultiLayerForm::onLayerMoved(LayerItem* layerItem)
{
LayerForm* wl = nullptr;
AddLayerWidget* al = nullptr;
for (int index = 0; index < m_layout->count(); index++) {
if (auto w = dynamic_cast<AddLayerWidget*>(m_layout->itemAt(index)->widget()))
if (w->m_layer == layerItem) {
al = w;
m_layout->takeAt(index);
break;
}
}
for (int index = 0; index < m_layout->count(); index++) {
if (auto w = dynamic_cast<LayerForm*>(m_layout->itemAt(index)->widget()))
if (w->layerItem() == layerItem) {
wl = w;
m_layout->takeAt(index);
break;
}
}
const int rowInMultiLayer = m_multiLayerItem->layers().indexOf(layerItem);
const int rowInLayout = rowInMultiLayer * 2 + 1;
m_layout->insertWidget(rowInLayout, wl);
// same row => button is above!
m_layout->insertWidget(rowInLayout, al);
updateRowVisibilities();
}
void MultiLayerForm::onAboutToRemoveLayer(LayerItem* layerItem)
{
LayerForm* layerForm = nullptr;
AddLayerWidget* addLayerWidget = nullptr;
for (auto c : findChildren<QWidget*>()) {
if (auto w = dynamic_cast<AddLayerWidget*>(c))
if (w->m_layer == layerItem)
addLayerWidget = w;
if (auto w = dynamic_cast<LayerForm*>(c)) {
if (w->layerItem() == layerItem) {
layerForm = w;
}
}
}
if (layerForm) {
// delete editors which are subscribed to SessionItems
GUI::Utils::Layout::clearLayout(layerForm->layout());
layerForm->hide();
layerForm->setParent(nullptr); // so it is not findable in update routines
layerForm->deleteLater(); // delete later (this is the sender)
}
if (addLayerWidget)
delete addLayerWidget;
}
void MultiLayerForm::updateRowVisibilities()
{
for (auto c : findChildren<QWidget*>()) {
if (auto w = dynamic_cast<LayerForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
if (auto w = dynamic_cast<ParticleLayoutForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
if (auto w = dynamic_cast<ParticleForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
if (auto w = dynamic_cast<ParticleCompositionForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
if (auto w = dynamic_cast<ParticleCoreShellForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
if (auto w = dynamic_cast<MesoCrystalForm*>(c))
w->enableStructureEditing(m_showInlineEditButtons);
}
showAddLayerButtons(m_showInlineEditButtons);
for (auto c : findChildren<LayerForm*>())
c->updateLayerPositionDependentElements();
}
void MultiLayerForm::updateUnits()
{
const auto set = [](DoubleSpinBox* spinbox, Unit valueUnit, Unit displayUnit) {
if (spinbox->baseUnit() == valueUnit)
spinbox->setDisplayUnit(displayUnit);
};
for (auto* editor : findChildren<DoubleSpinBox*>()) {
if (m_useAngstrom) {
set(editor, Unit::nanometer, Unit::angstrom);
set(editor, Unit::angstrom, Unit::angstrom);
set(editor, Unit::nanometerPower2, Unit::angstromPower2);
set(editor, Unit::angstromPower2, Unit::angstromPower2);
set(editor, Unit::nanometerPowerMinus2, Unit::angstromPowerMinus2);
set(editor, Unit::angstromPowerMinus2, Unit::angstromPowerMinus2);
} else {
set(editor, Unit::nanometer, Unit::nanometer);
set(editor, Unit::angstrom, Unit::nanometer);
set(editor, Unit::nanometerPower2, Unit::nanometerPower2);
set(editor, Unit::angstromPower2, Unit::nanometerPower2);
set(editor, Unit::nanometerPowerMinus2, Unit::nanometerPowerMinus2);
set(editor, Unit::angstromPowerMinus2, Unit::nanometerPowerMinus2);
}
if (m_useRadiant) {
set(editor, Unit::degree, Unit::radiant);
set(editor, Unit::radiant, Unit::radiant);
} else {
set(editor, Unit::degree, Unit::degree);
set(editor, Unit::radiant, Unit::degree);
}
}
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
for (auto* label : findChildren<QLabel*>())
LayerEditorUtils::updateLabelUnit(label);
}
void MultiLayerForm::ensureVisible(QWidget* /*w*/)
{
// #baLayerEditor implement ensureVisible
}
void MultiLayerForm::setUseAngstrom(bool angstrom)
{
m_useAngstrom = angstrom;
updateUnits();
}
bool MultiLayerForm::useAngstrom() const
{
return m_useAngstrom;
}
void MultiLayerForm::setUseRadiant(bool radiant)
{
m_useRadiant = radiant;
updateUnits();
}
bool MultiLayerForm::useRadiant() const
{
return m_useRadiant;
}
void MultiLayerForm::showAddLayerButtons(bool show)
{
for (auto c : findChildren<QWidget*>())
if (dynamic_cast<AddLayerWidget*>(c))
c->setVisible(show);
}
LayerForm* MultiLayerForm::findNextLayerForm(QWidget* w)
{
while (w != nullptr && dynamic_cast<LayerForm*>(w) == nullptr) {
auto index = m_layout->indexOf(w);
if (index + 1 < m_layout->count())
w = m_layout->itemAt(index + 1)->widget();
}
return dynamic_cast<LayerForm*>(w);
}