You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
3.4 KiB
C++
139 lines
3.4 KiB
C++
/*
|
|
* Copyright 2019 Michail Vourlakos <mvourlakos@gmail.com>
|
|
*
|
|
* This file is part of Latte-Dock
|
|
*
|
|
* Latte-Dock 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.
|
|
*
|
|
* Latte-Dock 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 <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include "generictools.h"
|
|
|
|
// Qt
|
|
#include <QStyle>
|
|
|
|
namespace Latte {
|
|
|
|
const int MARGIN = 1;
|
|
|
|
bool isEnabled(const QStyleOptionViewItem &option)
|
|
{
|
|
if (option.state & QStyle::State_Enabled) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool isActive(const QStyleOptionViewItem &option)
|
|
{
|
|
if (option.state & QStyle::State_Active) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool isSelected(const QStyleOptionViewItem &option)
|
|
{
|
|
if (option.state & QStyle::State_Selected) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool isHovered(const QStyleOptionViewItem &option)
|
|
{
|
|
if (option.state & QStyle::State_MouseOver) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool isFocused(const QStyleOptionViewItem &option)
|
|
{
|
|
if (option.state & QStyle::State_HasFocus) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
QPalette::ColorGroup colorGroup(const QStyleOptionViewItem &option)
|
|
{
|
|
if (!isEnabled(option)) {
|
|
return QPalette::Disabled;
|
|
}
|
|
|
|
if (isActive(option) || isFocused(option)) {
|
|
return QPalette::Active;
|
|
}
|
|
|
|
if (!isActive(option) && isSelected(option)) {
|
|
return QPalette::Inactive;
|
|
}
|
|
|
|
return QPalette::Normal;
|
|
}
|
|
|
|
QStringList subtracted(const QStringList &original, const QStringList ¤t)
|
|
{
|
|
QStringList subtract;
|
|
|
|
for(int i=0; i<original.count(); ++i) {
|
|
if (!current.contains(original[i])) {
|
|
subtract << original[i];
|
|
}
|
|
}
|
|
|
|
return subtract;
|
|
}
|
|
|
|
void drawLayoutIcon(QPainter *painter, const QStyleOptionViewItem &option, const QRect &target, const Latte::Data::LayoutIcon &icon)
|
|
{
|
|
bool active = Latte::isActive(option);
|
|
bool selected = Latte::isSelected(option);
|
|
bool focused = Latte::isFocused(option);
|
|
|
|
painter->setRenderHint(QPainter::Antialiasing, true);
|
|
|
|
if (icon.isBackgroundFile) {
|
|
int backImageMargin = qMin(option.rect.height()/4, MARGIN+2);
|
|
QRect backTarget(target.x() + backImageMargin, target.y() + backImageMargin, target.width() - 2*backImageMargin, target.height() - 2*backImageMargin);
|
|
|
|
QPixmap backImage(icon.name);
|
|
backImage = backImage.copy(backTarget);
|
|
|
|
QPalette::ColorRole textColorRole = selected ? QPalette::HighlightedText : QPalette::Text;
|
|
|
|
QBrush imageBrush(backImage);
|
|
QPen pen; pen.setWidth(1);
|
|
pen.setColor(option.palette.color(Latte::colorGroup(option), textColorRole));
|
|
|
|
painter->setBrush(imageBrush);
|
|
painter->setPen(pen);
|
|
|
|
painter->drawEllipse(backTarget);
|
|
} else {
|
|
QIcon::Mode mode = ((active && (selected || focused)) ? QIcon::Selected : QIcon::Normal);
|
|
|
|
painter->drawPixmap(target, QIcon::fromTheme(icon.name).pixmap(target.height(), target.height(), mode));
|
|
}
|
|
|
|
}
|
|
|
|
}
|