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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "colorpicker.h"
#include "scxmleditorconstants.h"
#include "scxmleditortr.h"
#include <utils/layoutbuilder.h>
#include <coreplugin/icore.h>
#include <QHBoxLayout>
#include <QToolButton>
using namespace ScxmlEditor::Common;
const char C_SETTINGS_COLORPICKER_LASTUSEDCOLORS[] = "ScxmlEditor/ColorPickerLastUsedColors_%1";
constexpr int C_BUTTON_COLUMNS_COUNT = 5;
ColorPicker::ColorPicker(const QString &key, QWidget *parent)
: QFrame(parent)
, m_key(key)
{
const QVector<QRgb> colors = {
qRgb(0xed, 0xf7, 0xf2), qRgb(0xdf, 0xd3, 0xb6), qRgb(0x89, 0x72, 0x5b), qRgb(0xff, 0xd3, 0x93), qRgb(0xff, 0x97, 0x4f),
qRgb(0xff, 0x85, 0x0d), qRgb(0xf7, 0xe9, 0x67), qRgb(0xef, 0xc9, 0x4c), qRgb(0xff, 0xe1, 0x1a), qRgb(0xc2, 0xe0, 0x78),
qRgb(0xa2, 0xd7, 0x00), qRgb(0x45, 0xbf, 0x08), qRgb(0x91, 0xe3, 0xd8), qRgb(0x3c, 0xb3, 0xfd), qRgb(0x34, 0x67, 0xba),
qRgb(0xc5, 0xba, 0xfc), qRgb(0xb6, 0x65, 0xfc), qRgb(0xa5, 0x08, 0xd0), qRgb(0xcc, 0x56, 0x64), qRgb(0x96, 0x2d, 0x3e)
};
auto basicColorContentFrame = new QWidget;
auto lastUsedColorContainer = new QWidget;
m_lastUsedColorContainer = new QHBoxLayout(lastUsedColorContainer);
m_lastUsedColorContainer->setContentsMargins(0, 0, 0, 0);
using namespace Layouting;
Grid colorGrid{noMargin};
for (int i = 0; i < colors.count(); ++i) {
QWidget *button = createButton(colors[i]);
colorGrid.addItem(button);
if ((i + 1) % C_BUTTON_COLUMNS_COUNT == 0)
colorGrid.addItem(br);
if (i == 0)
m_lastUsedColorContainer->addSpacerItem(new QSpacerItem(0, button->sizeHint().height(),
QSizePolicy::MinimumExpanding,
QSizePolicy::Preferred));
}
colorGrid.attachTo(basicColorContentFrame);
Column {
Tr::tr("Basic Colors"),
basicColorContentFrame,
Tr::tr("Last used colors"),
lastUsedColorContainer,
}.attachTo(this);
const QStringList lastColors = Core::ICore::settings()->value(
QString::fromLatin1(C_SETTINGS_COLORPICKER_LASTUSEDCOLORS).arg(m_key), QStringList()).toStringList();
for (int i = lastColors.count(); i--;)
setLastUsedColor(lastColors[i]);
}
ColorPicker::~ColorPicker()
{
Core::ICore::settings()->setValue(QString::fromLatin1(C_SETTINGS_COLORPICKER_LASTUSEDCOLORS).arg(m_key),
m_lastUsedColorNames);
}
void ColorPicker::setLastUsedColor(const QString &colorName)
{
if (colorName.isEmpty())
return;
if (m_lastUsedColorNames.contains(colorName))
return;
m_lastUsedColorNames.insert(0, colorName);
m_lastUsedColorButtons.insert(0, createButton(colorName));
while (m_lastUsedColorButtons.count() > C_BUTTON_COLUMNS_COUNT) {
m_lastUsedColorButtons.takeLast()->deleteLater();
m_lastUsedColorNames.takeLast();
}
m_lastUsedColorContainer->insertWidget(0, m_lastUsedColorButtons.first());
}
QToolButton *ColorPicker::createButton(const QColor &color)
{
auto button = new QToolButton;
button->setObjectName("colorPickerButton");
QPixmap pixmap(15, 15);
pixmap.fill(color);
button->setIcon(QIcon(pixmap));
connect(button, &QToolButton::clicked, this, [this, color] {
emit colorSelected(QColor(color).name());
});
return button;
}
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