Commit 98224870 authored by KLOCZKO Thibaud's avatar KLOCZKO Thibaud

Introduce widget to manage color for uniform coloring.

Used in Delaunay2D decorator as example.
parent 2daa0f80
......@@ -301,7 +301,7 @@ void dtkVisualizationViewer::importDataSet(const QString& path)
dtkVisualizationDecoratorInfo *decorator_info = new dtkVisualizationDecoratorInfo;
dtkVisualizationDecoratorAxes *decorator_axes = new dtkVisualizationDecoratorAxes;
//dtkVisualizationDecoratorDelaunay2D *decorator_delaunay_2D = new dtkVisualizationDecoratorDelaunay2D;
dtkVisualizationDecoratorDelaunay2D *decorator_delaunay_2D = new dtkVisualizationDecoratorDelaunay2D;
//dtkVisualizationDecoratorPoints *decorator_points = new dtkVisualizationDecoratorPoints;
dtkVisualizationDecoratorSurfaceColor *decorator_surface_color = new dtkVisualizationDecoratorSurfaceColor;
//dtkVisualizationDecoratorScalarGlyphs *decorator_scalar_glyphs = new dtkVisualizationDecoratorScalarGlyphs;
......@@ -316,7 +316,7 @@ void dtkVisualizationViewer::importDataSet(const QString& path)
QList<dtkVisualizationDecorator *> decorators;
decorators //<< decorator_points
//<< decorator_delaunay_2D
<< decorator_delaunay_2D
<< decorator_surface_color
<< decorator_isocontours
//<< decorator_scalar_glyphs
......
......@@ -17,6 +17,9 @@
#include "dtkVisualizationMetaType.h"
#include "dtkVisualizationView2D.h"
#include <dtkVisualizationWidgets/dtkVisualizationWidgetsCategory>
#include <dtkVisualizationWidgets/dtkVisualizationWidgetsColorDialog>
#include <dtkLog>
#include <QtGui>
......@@ -56,10 +59,11 @@ public:
public:
bool default_visibility;
QColor default_color = QColor();
public:
QCheckBox *show_actor_cb = nullptr;
QPushButton *color_button = nullptr;
dtkVisualizationWidgetsColorDialog *col_dialog = nullptr;
QDoubleSpinBox *opacity_spinbox = nullptr;
public:
......@@ -91,43 +95,59 @@ dtkVisualizationDecoratorDelaunay2D::dtkVisualizationDecoratorDelaunay2D(void):
d->actor->SetMapper(d->mapper);
d->actor->SetVisibility(d->default_visibility);
d->actor->GetProperty()->SetPointSize(30);
d->actor->GetProperty()->SetColor(0.5,0.5,0.5);
d->actor->GetProperty()->SetColor(d->default_color.red(),
d->default_color.green(),
d->default_color.blue());
//////////
// Inspectors creation
d->color_button = new QPushButton("Color");
d->opacity_spinbox = new QDoubleSpinBox;
d->show_actor_cb = new QCheckBox;
d->col_dialog = new dtkVisualizationWidgetsColorDialog;
d->col_dialog->setObjectName("Color");
d->opacity_spinbox = new QDoubleSpinBox;
d->opacity_spinbox->setObjectName("Opacity");
d->opacity_spinbox->setRange(0, 1);
d->opacity_spinbox->setDecimals(2);
d->opacity_spinbox->setSingleStep(0.01);
d->opacity_spinbox->setValue(1.);
d->show_actor_cb = new QCheckBox;
d->show_actor_cb->setObjectName("Display");
d->show_actor_cb->setChecked(d->default_visibility);
//////////
// Inspectors connections
connect(d->color_button, &QPushButton::released, [=] (void) {
double *vtk_color = d->actor->GetProperty()->GetColor();
QColor qt_color = QColor(vtk_color[0], vtk_color[1], vtk_color[2]);
qt_color = QColorDialog::getColor(qt_color, d->color_button);
this->setColor(qt_color);
connect(d->col_dialog, &dtkVisualizationWidgetsColorDialog::colorChanged, [=] (QColor c)
{
if (c.isValid()) {
this->saveSettings("color", c);
d->actor->GetProperty()->SetColor(c.red(), c.green(), c.blue());
this->draw();
}
});
connect(d->opacity_spinbox, QOverload<double>::of(&QDoubleSpinBox::valueChanged), this, &dtkVisualizationDecoratorDelaunay2D::setOpacity);
connect(d->opacity_spinbox, QOverload<double>::of(&QDoubleSpinBox::valueChanged), [=] (double opacity)
{
this->saveSettings("opacity", opacity);
d->actor->GetProperty()->SetOpacity(opacity);
this->draw();
});
connect(d->show_actor_cb, &QCheckBox::stateChanged, [=] (int state) {
this->saveSettings("visibility",state == Qt::Checked);
this->setVisibility(state == Qt::Checked);
this->draw();
connect(d->show_actor_cb, &QCheckBox::stateChanged, [=] (int state)
{
this->saveSettings("visibility",state == Qt::Checked);
this->setVisibility(state == Qt::Checked);
this->draw();
});
auto styling_box = new dtkVisualizationWidgetsCategory("Styling", {
d->col_dialog,
d->opacity_spinbox
});
d->inspectors << d->color_button << d->opacity_spinbox << d->show_actor_cb;
d->inspectors << d->show_actor_cb << styling_box;
}
dtkVisualizationDecoratorDelaunay2D::~dtkVisualizationDecoratorDelaunay2D(void)
......@@ -147,7 +167,13 @@ void dtkVisualizationDecoratorDelaunay2D::restoreSettings(void)
QSettings settings;
settings.beginGroup("canvas");
d->default_visibility = settings.value(name+"_visibility", false).toBool();
d->default_color = QColor(settings.value(name+"_color", "").toString());
double opacity = settings.value(name+"_opacity", 1.0).toDouble();
settings.endGroup();
this->setVisibility(d->default_visibility);
this->setColor(d->default_color);
this->setOpacity(opacity);
}
void dtkVisualizationDecoratorDelaunay2D::touch(void)
......@@ -229,7 +255,9 @@ void dtkVisualizationDecoratorDelaunay2D::setColor(const QColor& color)
{
d->actor->GetProperty()->SetColor(color.red(), color.green(), color.blue());
this->draw();
d->col_dialog->blockSignals(true);
d->col_dialog->setColor(d->default_color);
d->col_dialog->blockSignals(false);
}
void dtkVisualizationDecoratorDelaunay2D::setOpacity(const double& alpha)
......@@ -239,8 +267,6 @@ void dtkVisualizationDecoratorDelaunay2D::setOpacity(const double& alpha)
d->opacity_spinbox->blockSignals(true);
d->opacity_spinbox->setValue(alpha);
d->opacity_spinbox->blockSignals(false);
this->draw();
}
QVariant dtkVisualizationDecoratorDelaunay2D::data(void) const
......
......@@ -91,6 +91,7 @@ dtkVisualizationDecoratorWithClutPrivate::dtkVisualizationDecoratorWithClutPriva
this->max_range->setValidator(double_validator);
h_layout_range->setAlignment(Qt::AlignLeft);
h_layout_range->setContentsMargins(0,0,0,0);
h_layout_range->addWidget(this->min_range);
h_layout_range->addWidget(this->max_range);
h_layout_range->addWidget(this->reset_range);
......@@ -117,6 +118,7 @@ dtkVisualizationDecoratorWithClutPrivate::dtkVisualizationDecoratorWithClutPriva
this->opacity_val_sp->setValue(1);
QHBoxLayout *h_layout_opacity = new QHBoxLayout;
h_layout_opacity->setContentsMargins(0,0,0,0);
h_layout_opacity->addWidget(this->opacity_slider);
h_layout_opacity->addWidget(this->opacity_val_sp);
......
......@@ -24,6 +24,8 @@ set(${PROJECT_NAME}_HEADERS
dtkVisualizationWidgetsActorList.h
dtkVisualizationWidgetsClutEditor
dtkVisualizationWidgetsClutEditor.h
dtkVisualizationWidgetsColorDialog
dtkVisualizationWidgetsColorDialog.h
dtkVisualizationWidgetsColorMapEditor
dtkVisualizationWidgetsColorMapEditor.h
dtkVisualizationWidgetsFieldScalar
......@@ -39,6 +41,7 @@ set(${PROJECT_NAME}_HEADERS
set(${PROJECT_NAME}_SOURCES
dtkVisualizationWidgetsActorList.cpp
dtkVisualizationWidgetsClutEditor.cpp
dtkVisualizationWidgetsColorDialog.cpp
dtkVisualizationWidgetsColorMapEditor.cpp
dtkVisualizationWidgetsFieldScalar.cpp
dtkVisualizationWidgetsSliceControls.cpp
......
#include "dtkVisualizationWidgetsCategory.h"
#include "dtkVisualizationWidgetsClutEditor.h"
#include "dtkVisualizationWidgetsColorDialog.h"
#include "dtkVisualizationWidgetsSliceControls.h"
#include "dtkVisualizationWidgetsVideoControls.h"
#include "dtkVisualizationWidgetsColorDialog.h"
// dtkVisualizationWidgetsColorDialog.cpp
//
#include "dtkVisualizationWidgetsColorDialog.h"
#include <dtkFonts/dtkFontAwesome>
#include <QtGui>
#include <QtWidgets>
// ///////////////////////////////////////////////////////////////////
//
// ///////////////////////////////////////////////////////////////////
class dtkVisualizationWidgetsColorDialogPrivate
{
public:
QLineEdit *line_edit = nullptr;
QPushButton *color_button = nullptr;
QPushButton *dialog_button = nullptr;
};
// ///////////////////////////////////////////////////////////////////
//
// ///////////////////////////////////////////////////////////////////
dtkVisualizationWidgetsColorDialog::dtkVisualizationWidgetsColorDialog(QWidget *parent) : QWidget(parent), d(new dtkVisualizationWidgetsColorDialogPrivate)
{
d->line_edit = new QLineEdit;
d->color_button = new QPushButton;
d->dialog_button = new QPushButton;
QHBoxLayout *h_layout = new QHBoxLayout;
h_layout->setAlignment(Qt::AlignLeft);
h_layout->setContentsMargins(0,0,0,0);
h_layout->addWidget(d->line_edit);
h_layout->addWidget(d->color_button);
h_layout->addWidget(d->dialog_button);
this->setLayout(h_layout);
d->line_edit->setMaxLength(7);
d->line_edit->setAlignment(Qt::AlignRight);
d->line_edit->setReadOnly(true);
d->color_button->setEnabled(false);
d->dialog_button->setIcon(dtkFontAwesome::instance()->icon(fa::adjust));
d->dialog_button->setToolTip("Select Color");
connect(d->dialog_button, &QPushButton::released, [=] (void)
{
this->setColor(QColorDialog::getColor(this->currentColor(), d->dialog_button));
});
}
dtkVisualizationWidgetsColorDialog::~dtkVisualizationWidgetsColorDialog(void)
{
delete d;
}
void dtkVisualizationWidgetsColorDialog::setColor(const QColor& c)
{
if (c.isValid()) {
d->line_edit->blockSignals(true);
d->line_edit->setText(c.name());
d->line_edit->blockSignals(false);
d->color_button->setStyleSheet(QString("QPushButton { background-color: %1; }").arg(c.name()));
}
emit this->colorChanged(c);
}
QColor dtkVisualizationWidgetsColorDialog::currentColor(void) const
{
return QColor(d->line_edit->text());
}
//
// dtkVisualizationWidgetsColorDialog.cpp ends here
// dtkVisualizationWidgetsColorDialog.h
//
#pragma once
#include <dtkVisualizationWidgetsExport>
#include <QtWidgets/QWidget>
// /////////////////////////////////////////////////////////////////
// dtkVisualizationWidgetsColorDialog
// /////////////////////////////////////////////////////////////////
class DTKVISUALIZATIONWIDGETS_EXPORT dtkVisualizationWidgetsColorDialog : public QWidget
{
Q_OBJECT
public:
dtkVisualizationWidgetsColorDialog(QWidget * = nullptr);
~dtkVisualizationWidgetsColorDialog(void);
public:
void setColor(const QColor&);
QColor currentColor(void) const;
signals:
void colorChanged(QColor);
private:
class dtkVisualizationWidgetsColorDialogPrivate *d;
};
//
// dtkVisualizationWidgetsColorDialogdtkVisualizationWidgetsColorDialog.h ends here
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