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/*
* toolbar.cpp - plugin
* Copyright (C) 2009-2011 Evgeny Khryukin
*
* 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, see <https://www.gnu.org/licenses/>.
*
*/
#include <QAction>
#include <QLabel>
#include <QSpinBox>
#include "screenshoticonset.h"
#include "toolbar.h"
class Button : public QAction {
Q_OBJECT
public:
Button(const QString &tip, const QIcon &ico, ToolBar::ButtonType type, bool checkable, QWidget *parent) :
QAction(parent), type_(type)
{
setToolTip(tip);
setIcon(ico);
setCheckable(checkable);
}
ToolBar::ButtonType type() const { return type_; }
private:
ToolBar::ButtonType type_;
};
//----------------ToolBar--------------------------------
ToolBar::ToolBar(QWidget *parent) : QToolBar(parent) { init(); }
ToolBar::~ToolBar()
{
for (Button *b : buttons_) {
delete (b);
}
buttons_.clear();
}
void ToolBar::init()
{
ScreenshotIconset *icoHost = ScreenshotIconset::instance();
addWidget(new QLabel(tr("Line Width:")));
sb = new QSpinBox(this);
sb->setMinimum(1);
setLineWidth(2);
sb->setToolTip(tr("Line width"));
addWidget(sb);
// TODO: update after stopping support of Ubuntu Xenial:
connect(sb, SIGNAL(valueChanged(int)), this, SIGNAL(newWidth(int)));
QPixmap pix(16, 16);
pix.fill(QColor(Qt::black));
QIcon ico(pix);
buttons_.append(new Button(tr("Select Color"), ico, ToolBar::ButtonColor, false, this));
buttons_.append(new Button(tr("Pen"), icoHost->getIcon("psi/draw"), ToolBar::ButtonPen, true, this));
buttons_.append(new Button(tr("Select"), icoHost->getIcon("psi/frame"), ToolBar::ButtonSelect, true, this));
buttons_.append(new Button(tr("Cut"), icoHost->getIcon("psi/crop"), ToolBar::ButtonCut, false, this));
buttons_.last()->setShortcut(QKeySequence("Ctrl+x"));
buttons_.append(new Button(tr("Copy"), icoHost->getIcon("psi/copy"), ToolBar::ButtonCopy, false, this));
buttons_.last()->setShortcut(QKeySequence("Ctrl+c"));
buttons_.append(new Button(tr("Paste"), icoHost->getIcon("psi/paste"), ToolBar::ButtonInsert, false, this));
buttons_.last()->setShortcut(QKeySequence("Ctrl+v"));
buttons_.append(new Button(tr("Rotate"), icoHost->getIcon("psi/rotate"), ToolBar::ButtonRotate, false, this));
buttons_.append(new Button(tr("Insert Text"), icoHost->getIcon("psi/text"), ToolBar::ButtonText, true, this));
buttons_.append(new Button(tr("Undo"), icoHost->getIcon("psi/undo"), ToolBar::ButtonUndo, false, this));
buttons_.last()->setShortcut(QKeySequence("Ctrl+z"));
for (Button *b : buttons_) {
addAction(b);
// TODO: update after stopping support of Ubuntu Xenial:
connect(b, SIGNAL(triggered(bool)), SLOT(buttonChecked(bool)));
connect(b, SIGNAL(triggered()), SLOT(buttonClicked()));
}
enableButton(false, ToolBar::ButtonUndo);
}
void ToolBar::enableButton(bool enable, ToolBar::ButtonType type)
{
for (Button *b : buttons_) {
if (b->type() == type) {
b->setEnabled(enable);
break;
}
}
}
void ToolBar::checkButton(ToolBar::ButtonType type)
{
for (Button *b : buttons_) {
if (b->type() == type && b->isCheckable()) {
b->setChecked(true);
break;
}
}
emit checkedButtonChanged(type);
}
void ToolBar::buttonChecked(bool check)
{
Button *s = (Button *)sender();
if (!s->isCheckable()) {
return;
}
if (s->type() == ButtonSelect && check) {
enableButton(true, ButtonCut);
} else {
enableButton(false, ButtonCut);
}
if (check) {
for (Button *b : buttons_) {
if (b != s)
b->setChecked(false);
}
emit checkedButtonChanged(s->type());
} else
emit checkedButtonChanged(ToolBar::ButtonNoButton);
}
void ToolBar::setColorForColorButton(const QColor &color)
{
for (Button *b : buttons_) {
if (b->type() == ButtonColor) {
QPixmap pix(16, 16);
pix.fill(color);
b->setIcon(QIcon(pix));
break;
}
}
}
void ToolBar::buttonClicked()
{
Button *s = (Button *)sender();
if (s)
emit buttonClicked(s->type());
}
ToolBar::ButtonType ToolBar::currentButton() const
{
for (Button *b : buttons_) {
if (b->isChecked())
return b->type();
}
return ToolBar::ButtonNoButton;
}
void ToolBar::setLineWidth(int width) { sb->setValue(width); }
#include "toolbar.moc"
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