Newer
Older
// ************************************************************************************************
//
// BornAgain: simulate and fit reflection and scattering
//
//! @file GUI/Views/SampleDesigner/LayerForm.cpp
//! @brief Implements class LayerForm
//!
//! @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/LayerForm.h"
#include "GUI/Items/LayerItem.h"
#include "GUI/Items/MultiLayerItem.h"
#include "GUI/CommonWidgets/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
55
56
57
58
59
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
#include "GUI/Views/SampleDesigner/MaterialInplaceForm.h"
#include "GUI/Views/SampleDesigner/ParticleLayoutForm.h"
#include "GUI/Views/SampleDesigner/SampleEditorController.h"
#include "GUI/Views/SampleDesigner/SelectionContainerForm.h"
#include "GUI/Views/SampleDesigner/WidgetMoverButton.h"
#include "GUI/utils/ActionFactory.h"
#include <QLineEdit>
#include <QMenu>
#include <QPushButton>
LayerForm::LayerForm(QWidget* parent, LayerItem* layer, SampleEditorController* ec)
: QGroupBox(parent), m_layer(layer), m_ec(ec)
{
setTitle(m_layer->itemName());
m_layouter.reset(new FormLayouter(this, ec));
m_layouter->setContentsMargins(6, 6, 0, 6);
m_collapser = GroupBoxCollapser::installIntoGroupBox(this, false);
m_removeAction =
ActionFactory::createRemoveAction(this, "layer", [=] { ec->removeLayer(layer); });
QAction* chooseColorAction = new QAction(this);
chooseColorAction->setText("Choose color");
chooseColorAction->setIcon(QIcon(":/images/palette.svg"));
chooseColorAction->setIconText("Choose color");
chooseColorAction->setToolTip("Choose a color for this layer");
QMenu* menu = new QMenu(this);
chooseColorAction->setMenu(menu);
for (auto col : LayerEditorUtils::predefinedLayerColors()) {
QPixmap p(64, 64);
p.fill(col);
auto ca = menu->addAction(QIcon(p), "");
connect(ca, &QAction::triggered, [=]() {
layer->setColor(col);
updateColor();
});
}
auto* moveButton = new WidgetMoverButton(this, this, 1);
moveButton->setToolTip("Move layer up/down");
connect(moveButton, &WidgetMoverButton::startingToMove, ec,
&SampleEditorController::onStartingToMoveLayer);
connect(moveButton, &WidgetMoverButton::finishedMoving, ec,
&SampleEditorController::onStoppedToMoveLayer);
m_collapser->addAction(chooseColorAction);
m_collapser->addAction(m_removeAction);
m_collapser->addWidget(moveButton);
m_structureEditingWidgets << moveButton;
QColor bckgroundCol = m_layer->color();
setStyleSheet("QGroupBox {background-color: " + bckgroundCol.name(QColor::HexRgb) + "}");
m_layouter->addRow("Material:", new MaterialInplaceForm(this, layer, ec));
m_thicknessRow = m_layouter->addValue(m_layer->thickness());
m_layouter->addValue(m_layer->numSlices());
m_roughnessRow = m_layouter->addSelection(m_layer->roughness());
// -- layouts
for (auto layout : layer->layouts())
m_layouter->addRow(new ParticleLayoutForm(this, layout, ec));
// -- Button for adding a new layout
auto* btn = new QPushButton("Add particle layout", this);
connect(btn, &QPushButton::clicked, [=] { ec->addLayout(this); });
m_structureEditingWidgets << btn;
m_layouter->addStructureEditingRow(btn);
updateLayerPositionDependentElements();
}
void LayerForm::enableStructureEditing(bool b)
{
m_removeAction->setVisible(b);
for (auto w : m_structureEditingWidgets)
w->setVisible(b);
}
void LayerForm::updateColor()
{
QColor bckgroundCol = m_layer->color();
setStyleSheet("QGroupBox {background-color: " + bckgroundCol.name(QColor::HexRgb) + "}");
}
void LayerForm::updateTitle()
{
const auto* multiLayer = dynamic_cast<MultiLayerItem*>(m_layer->parent());
int i = multiLayer->layers().indexOf(m_layer);
m_collapser->setTitle("Layer " + QString::number(i)
+ " Material: " + m_layer->materialName());
}
void LayerForm::updateLayerPositionDependentElements()
{
if (m_roughnessRow == -1)
return;
updateTitle();
const auto* multiLayer = dynamic_cast<MultiLayerItem*>(m_layer->parent());
const bool isFirstLayer = multiLayer->layers().first() == m_layer;
const bool isLastLayer = multiLayer->layers().last() == m_layer;
const bool thicknessIsSemiInfinite = isFirstLayer || isLastLayer;
m_layouter->setRowVisible(m_roughnessRow, !isFirstLayer);
if (m_thicknessRow == -1)
return;
QWidget* w = m_layouter->layout()->itemAt(m_thicknessRow, QFormLayout::FieldRole)->widget();
if (thicknessIsSemiInfinite && (qobject_cast<QLineEdit*>(w) == nullptr)) {
m_layouter->removeRow(m_thicknessRow);
QLineEdit* info = new QLineEdit("Semi-infinite", this);
info->setEnabled(false);
info->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
m_layouter->insertRow(m_thicknessRow, m_layer->thickness().label, info);
} else if (!thicknessIsSemiInfinite && (qobject_cast<QLineEdit*>(w) != nullptr)) {
m_layouter->removeRow(m_thicknessRow);
m_layouter->insertValue(m_thicknessRow, m_layer->thickness());
}
}
void LayerForm::onLayoutAdded(ParticleLayoutItem* newLayoutItem)
{
int index = m_layer->layouts().indexOf(newLayoutItem);
const int rowInLayout = m_layouter->layout()->rowCount() - m_layer->layouts().size() + index;
m_layouter->insertRow(rowInLayout, new ParticleLayoutForm(this, newLayoutItem, m_ec));
}
void LayerForm::onAboutToRemoveLayout(ParticleLayoutItem* layoutItem)
{
int index = m_layer->layouts().indexOf(layoutItem);
const int rowInLayout =
m_layouter->layout()->rowCount() - m_layer->layouts().size() - 1 + index; // -1: btn
m_layouter->removeRow(rowInLayout);
}
LayerItem* LayerForm::layerItem() const
{
return m_layer;
}