openmw-tes3mp/apps/opencs/view/widget/scenetooltexturebrush.cpp

#include "scenetooltexturebrush.hpp"

#include <QFrame>
#include <QIcon>
#include <QTableWidget>
#include <QHBoxLayout>

#include <QWidget>
#include <QSpinBox>
#include <QGroupBox>
#include <QSlider>
#include <QEvent>
#include <QDropEvent>
#include <QButtonGroup>
#include <QVBoxLayout>
#include <QDragEnterEvent>
#include <QDrag>

#include "scenetool.hpp"

CSVWidget::BrushSizeControls::BrushSizeControls(const QString &title, QWidget *parent)
    : QGroupBox(title, parent)
{
    mBrushSizeSlider = new QSlider(Qt::Horizontal);
    mBrushSizeSlider->setTickPosition(QSlider::TicksBothSides);
    mBrushSizeSlider->setTickInterval(10);
    mBrushSizeSlider->setRange(1, 50);
    mBrushSizeSlider->setSingleStep(1);

    mBrushSizeSpinBox = new QSpinBox;
    mBrushSizeSpinBox->setRange(1, 50);
    mBrushSizeSpinBox->setSingleStep(1);

    mLayoutSliderSize = new QHBoxLayout;
    mLayoutSliderSize->addWidget(mBrushSizeSlider);
    mLayoutSliderSize->addWidget(mBrushSizeSpinBox);

    connect(mBrushSizeSlider, SIGNAL(valueChanged(int)), mBrushSizeSpinBox, SLOT(setValue(int)));
    connect(mBrushSizeSpinBox, SIGNAL(valueChanged(int)), mBrushSizeSlider, SLOT(setValue(int)));

    setLayout(mLayoutSliderSize);
}

CSVWidget::TextureBrushWindow::TextureBrushWindow(QWidget *parent)
    : QFrame(parent, Qt::Popup),
    mBrushShape(0),
    mBrushSize(0)

{
    mBrushTextureLabel = "Brush: " + mBrushTexture;
    mSelectedBrush = new QLabel(QString::fromStdString(mBrushTextureLabel), this);

    QVBoxLayout *layoutMain = new QVBoxLayout;
    layoutMain->setSpacing(0);

    QHBoxLayout *layoutHorizontal = new QHBoxLayout;
    layoutHorizontal->setContentsMargins (QMargins (0, 0, 0, 0));
    layoutHorizontal->setSpacing(0);

    configureButtonInitialSettings(mButtonPoint);
    configureButtonInitialSettings(mButtonSquare);
    configureButtonInitialSettings(mButtonCircle);
    configureButtonInitialSettings(mButtonCustom);

    QButtonGroup* brushButtonGroup = new QButtonGroup(this);
    brushButtonGroup->addButton(mButtonPoint);
    brushButtonGroup->addButton(mButtonSquare);
    brushButtonGroup->addButton(mButtonCircle);
    brushButtonGroup->addButton(mButtonCustom);

    brushButtonGroup->setExclusive(true);

    layoutHorizontal->addWidget(mButtonPoint);
    layoutHorizontal->addWidget(mButtonSquare);
    layoutHorizontal->addWidget(mButtonCircle);
    layoutHorizontal->addWidget(mButtonCustom);

    mHorizontalGroupBox = new QGroupBox(tr(""));
    mHorizontalGroupBox->setLayout(layoutHorizontal);

    layoutMain->addWidget(mHorizontalGroupBox);
    layoutMain->addWidget(mSizeSliders);
    layoutMain->addWidget(mSelectedBrush);

    setLayout(layoutMain);

    connect(mButtonPoint, SIGNAL(clicked()), this, SLOT(setBrushShape()));
    connect(mButtonSquare, SIGNAL(clicked()), this, SLOT(setBrushShape()));
    connect(mButtonCircle, SIGNAL(clicked()), this, SLOT(setBrushShape()));
    connect(mButtonCustom, SIGNAL(clicked()), this, SLOT(setBrushShape()));
}

void CSVWidget::TextureBrushWindow::configureButtonInitialSettings(QPushButton *button)
{
  button->setSizePolicy (QSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed));
  button->setContentsMargins (QMargins (0, 0, 0, 0));
  button->setIconSize (QSize (48-6, 48-6));
  button->setFixedSize (48, 48);
  button->setCheckable(true);
}

void CSVWidget::TextureBrushWindow::setBrushTexture(std::string brushTexture)
{
    mBrushTexture = brushTexture;
    mBrushTextureLabel = "Brush:" + mBrushTexture;
    mSelectedBrush->setText(QString::fromStdString(mBrushTextureLabel));
}

void CSVWidget::TextureBrushWindow::setBrushSize(int brushSize)
{
    mBrushSize = brushSize;
    emit passBrushSize(mBrushSize);
}

void CSVWidget::TextureBrushWindow::setBrushShape()
{
    if(mButtonPoint->isChecked()) mBrushShape = 0;
    if(mButtonSquare->isChecked()) mBrushShape = 1;
    if(mButtonCircle->isChecked()) mBrushShape = 2;
    if(mButtonCustom->isChecked()) mBrushShape = 3;
    emit passBrushShape(mBrushShape);
}

void CSVWidget::SceneToolTextureBrush::adjustToolTips()
{
}

CSVWidget::SceneToolTextureBrush::SceneToolTextureBrush (SceneToolbar *parent, const QString& toolTip)
: SceneTool (parent),
    mToolTip (toolTip),
    mTextureBrushWindow(new TextureBrushWindow(this))
{
    setAcceptDrops(true);
    if(mTextureBrushWindow->mBrushShape == 0) setIcon (QIcon (QPixmap (":scenetoolbar/brush-point")));
    if(mTextureBrushWindow->mBrushShape == 1) setIcon (QIcon (QPixmap (":scenetoolbar/brush-square")));
    if(mTextureBrushWindow->mBrushShape == 2) setIcon (QIcon (QPixmap (":scenetoolbar/brush-circle")));
    if(mTextureBrushWindow->mBrushShape == 3) setIcon (QIcon (QPixmap (":scenetoolbar/brush-custom")));
    connect(mTextureBrushWindow, SIGNAL(passBrushShape(int)), this, SLOT(setButtonIcon(int)));
}

void CSVWidget::SceneToolTextureBrush::setButtonIcon (int brushShape)
{
    if(brushShape == 0) setIcon (QIcon (QPixmap (":scenetoolbar/brush-point")));
    if(brushShape == 1) setIcon (QIcon (QPixmap (":scenetoolbar/brush-square")));
    if(brushShape == 2) setIcon (QIcon (QPixmap (":scenetoolbar/brush-circle")));
    if(brushShape == 3) setIcon (QIcon (QPixmap (":scenetoolbar/brush-custom")));
}

void CSVWidget::SceneToolTextureBrush::showPanel (const QPoint& position)
{
}

void CSVWidget::SceneToolTextureBrush::activate ()
{
    QPoint position = QCursor::pos();
    mTextureBrushWindow->move (position);
    mTextureBrushWindow->show();
}

void CSVWidget::SceneToolTextureBrush::dragEnterEvent (QDragEnterEvent *event)
{
    emit passEvent(event);
    event->accept();
}
void CSVWidget::SceneToolTextureBrush::dropEvent (QDropEvent *event)
{
    emit passEvent(event);
    event->accept();
}