cameraoptionswidget.cpp

/*
 
Pencil2D - Traditional Animation Software
Copyright (C) 2005-2007 Patrick Corrieri & Pascal Naidon
Copyright (C) 2012-2020 Matthew Chiawen Chang
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2 of the License.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
*/
#include "cameraoptionswidget.h"
#include "ui_cameraoptionswidget.h"
 
#include "editor.h"
#include "toolmanager.h"
#include "layermanager.h"
 
#include "cameratool.h"
 
CameraOptionsWidget::CameraOptionsWidget(Editor* editor, QWidget *parent) :
    QWidget(parent),
    ui(new Ui::CameraOptionsWidget), mEditor(editor)
{
    ui->setupUi(this);
 
    auto toolMan = mEditor->tools();
    connect(ui->showCameraPathCheckBox, &QCheckBox::clicked, toolMan, &ToolManager::setShowCameraPath);
    connect(ui->pathColorComboBox, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), toolMan, &ToolManager::setCameraPathDotColor);
    connect(ui->btnResetPath, &QPushButton::clicked, toolMan, &ToolManager::resetCameraPath);
 
    connect(ui->resetAllButton, &QPushButton::clicked, toolMan, [=] {
        toolMan->resetCameraTransform(CameraFieldOption::RESET_FIELD);
    });
    connect(ui->resetTranslationButton, &QPushButton::clicked, toolMan, [=] {
        toolMan->resetCameraTransform(CameraFieldOption::RESET_TRANSLATION);
    });
    connect(ui->resetRotationButton, &QPushButton::clicked, toolMan, [=] {
        toolMan->resetCameraTransform(CameraFieldOption::RESET_ROTATION);
    });
    connect(ui->resetScaleButton, &QPushButton::clicked, toolMan, [=] {
        toolMan->resetCameraTransform(CameraFieldOption::RESET_SCALING);
    });
 
    connect(toolMan, &ToolManager::toolPropertyChanged, this, &CameraOptionsWidget::onToolPropertyChanged);
 
    connect(mEditor->layers(), &LayerManager::currentLayerChanged, this, &CameraOptionsWidget::updateUI);
    connect(mEditor->tools(), &ToolManager::toolChanged, this, &CameraOptionsWidget::updateUI);
 
    mCameraTool = static_cast<CameraTool*>(mEditor->tools()->getTool(CAMERA));
}
 
CameraOptionsWidget::~CameraOptionsWidget()
{
    delete ui;
}
 
void CameraOptionsWidget::updateUI()
{
 
    Q_ASSERT(mCameraTool->type() == CAMERA);
 
    Properties p = mCameraTool->properties;
 
    setShowCameraPath(p.cameraShowPath);
    setPathDotColorType(p.cameraPathDotColorType);
}
 
void CameraOptionsWidget::onToolPropertyChanged(ToolType, ToolPropertyType ePropertyType)
{
    const Properties& p = mCameraTool->properties;
 
    switch (ePropertyType)
    {
    case CAMERAPATH: { setShowCameraPath(p.cameraShowPath); break; }
    default:
        break;
    }
}
 
void CameraOptionsWidget::setShowCameraPath(bool showCameraPath)
{
    QSignalBlocker b(ui->showCameraPathCheckBox);
    ui->showCameraPathCheckBox->setChecked(showCameraPath);
}
 
void CameraOptionsWidget::setPathDotColorType(DotColorType index)
{
    QSignalBlocker b(ui->pathColorComboBox);
    ui->pathColorComboBox->setCurrentIndex(static_cast<int>(index));
}