File size: 5,538 Bytes
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*
This file is part of the LibreCAD project, a 2D CAD program
Copyright (C) 2024 LibreCAD.org
Copyright (C) 2024 sand1024
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; either version 2
of the License, or (at your option) any later version.
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#include "qg_pentoolbar.h"
#include "qg_colorbox.h"
#include "qg_widthbox.h"
#include "qg_linetypebox.h"
#include "rs_graphic.h"
#include "rs_graphicview.h"
#include "rs_layer.h"
#include "rs_pen.h"
/**
* Constructor.
*/
QG_PenToolBar::QG_PenToolBar( const QString & title, QWidget * parent )
: QToolBar(title, parent)
, m_currentPen(new RS_Pen{})
, m_colorBox(new QG_ColorBox{true, false, this, "colorbox"})
, m_widthBox(new QG_WidthBox{true, false, this, "widthbox"})
, m_lineTypeBox(new QG_LineTypeBox{true, false, this, "lineTypebox"})
{
m_colorBox->setToolTip(tr("Line color"));
connect(m_colorBox.get(), &QG_ColorBox::colorChanged, this, &QG_PenToolBar::slotColorChanged);
m_widthBox->setToolTip(tr("Line width"));
connect(m_widthBox.get(), &QG_WidthBox::widthChanged,this, &QG_PenToolBar::slotWidthChanged);
m_lineTypeBox->setToolTip(tr("Line type"));
connect(m_lineTypeBox.get(), &QG_LineTypeBox::lineTypeChanged,this,&QG_PenToolBar::slotLineTypeChanged);
m_currentPen->setColor(m_colorBox->getColor());
m_currentPen->setWidth(m_widthBox->getWidth());
m_currentPen->setLineType(m_lineTypeBox->getLineType());
addWidget(m_colorBox.get());
addWidget(m_widthBox.get());
addWidget(m_lineTypeBox.get());
}
/**
* Destructor
*/
QG_PenToolBar::~QG_PenToolBar() = default;
void QG_PenToolBar::updateByLayer(RS_Layer* l) {
if (l==nullptr) return;
m_colorBox->setLayerColor(l->getPen().getColor());
m_widthBox->setLayerWidth(l->getPen().getWidth());
m_lineTypeBox->setLayerLineType(l->getPen().getLineType());
}
/**
* Called by the layer list if this object was added as a listener
* to a layer list.
*/
void QG_PenToolBar::layerActivated(RS_Layer* l) {
updateByLayer(l);
}
void QG_PenToolBar::setLayerColor(RS_Color color, bool updateSelection){
m_colorBox->setLayerColor(color);
if (updateSelection){
m_colorBox->setCurrentIndex(0);
}
m_currentPen->setColor(color);
emitPenChanged();
}
void QG_PenToolBar::setColor(RS_Color color){
m_colorBox->setColor(color);
}
void QG_PenToolBar::setLayerLineType(RS2::LineType lineType, bool updateSelection){
m_lineTypeBox->setLayerLineType(lineType);
if (updateSelection){
m_lineTypeBox->setCurrentIndex(0);
}
m_currentPen->setLineType(lineType);
emitPenChanged();
}
void QG_PenToolBar::setLineType(RS2::LineType lineType){
m_lineTypeBox->setLineType(lineType);
}
void QG_PenToolBar::setLayerWidth(RS2::LineWidth width, bool updateSelection){
m_widthBox->setLayerWidth(width);
if (updateSelection){
m_widthBox->setCurrentIndex(0);
}
m_currentPen->setWidth(width);
emitPenChanged();
}
void QG_PenToolBar::setWidth(RS2::LineWidth width){
m_widthBox->setWidth(width);
}
void QG_PenToolBar::emitPenChanged(){
emit penChanged(*m_currentPen);
}
void QG_PenToolBar::setLayerList(RS_LayerList* ll) {
if (m_layerList != nullptr) {
m_layerList->removeListener(this);
}
m_layerList = ll;
if (ll != nullptr) {
m_layerList->addListener(this);
auto activeLayer = m_layerList->getActive();
if (activeLayer != nullptr) {
updateByLayer(activeLayer);
}
}
}
void QG_PenToolBar::setGraphicView(RS_GraphicView* gv) {
if (gv == nullptr) {
setLayerList(nullptr);
}
else {
auto graphic = gv->getGraphic();
if (graphic == nullptr) {
setLayerList(nullptr);
}
else {
auto layerList = graphic->getLayerList();
setLayerList(layerList);
}
}
}
RS_Pen QG_PenToolBar::getPen() const {
return *m_currentPen;
}
/**
* Called by the layer list (if this object was previously
* added as a listener to a layer list).
*/
void QG_PenToolBar::layerEdited(RS_Layer* l) { updateByLayer(l); }
/**
* Called when the color was changed by the user.
*/
void QG_PenToolBar::slotColorChanged(const RS_Color& color) {
m_currentPen->setColor(color);
//printf(" color changed\n");
emit penChanged(*m_currentPen);
}
/**
* Called when the width was changed by the user.
*/
void QG_PenToolBar::slotWidthChanged(RS2::LineWidth w) {
m_currentPen->setWidth(w);
//printf(" width changed\n");
emit penChanged(*m_currentPen);
}
/**
* Called when the linetype was changed by the user.
*/
void QG_PenToolBar::slotLineTypeChanged(RS2::LineType w) {
m_currentPen->setLineType(w);
//printf(" line type changed\n");
emit penChanged(*m_currentPen);
}
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