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// This source code is part of QAbc, a minimal ABC music notation editor.
// QAbc is Copyright © 2021 Benoît Rouits <brouits@free.fr>.
//
// 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 3 of the License, or
// (at your option) any later version.
//
// SPDX-License-Identifier: GPL-3.0-or-later
#include "editorprefdialog.h"
#include <QVBoxLayout>
#include <QPushButton>
#include <QColorDialog>
#include "config.h"
#include "settings.h"
EditorPrefDialog::EditorPrefDialog(QWidget *parent) : QDialog(parent)
{
Settings settings;
setWindowTitle(tr("Editor settings"));
setMinimumSize(400, 320);
mainLayout = new QVBoxLayout;
/* info */
QLabel* info = new QLabel(tr("These settings will be applied on newly opened tabs only."));
mainLayout->addWidget(info);
/* font */
fontLabel = new QLabel(tr("Base font"));
fontBaseCombo = new QFontComboBox;
fontLabel->setBuddy(fontBaseCombo);
QFont base;
base.fromString(settings.value(EDITOR_FONT_BASE).toString());
fontBaseCombo->setCurrentFont(base);
QHBoxLayout* fbhbox = new QHBoxLayout;
fbhbox->addWidget(fontLabel);
fbhbox->addWidget(fontBaseCombo);
mainLayout->addLayout(fbhbox);
/* font magnifier */
int fontRange = settings.value(EDITOR_FONT_RANGE).toInt();
fontRangeLabel = new QLabel(tr("Font enlargement"));
fontRangeSpinBox = new QSpinBox;
fontRangeSpinBox->setRange(-5,+5);
fontRangeSpinBox->setValue(fontRange);
fontRangeLabel->setBuddy(fontRangeSpinBox);
QHBoxLayout* fshbox = new QHBoxLayout;
fshbox->addWidget(fontRangeLabel);
fshbox->addWidget(fontRangeSpinBox);
mainLayout->addLayout(fshbox);
/* highlight current line */
bool highlight = settings.value(EDITOR_HIGHLIGHT).toBool();
highlightLabel = new QLabel(tr("Highlight current line"));
highlightCheck = new QCheckBox;
highlightCheck->setChecked(highlight);
highlightLabel->setBuddy(highlightCheck);
QHBoxLayout* hlhbox = new QHBoxLayout;
hlhbox->addWidget(highlightLabel);
hlhbox->addWidget(highlightCheck);
mainLayout->addLayout(hlhbox);
/* syntax highlighting */
/* WARNING: labels, keys, buttons in the same order */
colorLabels << tr("Header color") \
<< tr("Comment color") \
<< tr("Extra instruction color") \
<< tr("Measure bar color") \
<< tr("Decoration color") \
<< tr("Guitar chord color") \
<< tr("Lyric color");
colorKeys << EDITOR_HEADER_COLOR \
<< EDITOR_COMMENT_COLOR \
<< EDITOR_EXTRAINSTR_COLOR \
<< EDITOR_BAR_COLOR \
<< EDITOR_DECORATION_COLOR \
<< EDITOR_GCHORD_COLOR \
<< EDITOR_LYRIC_COLOR;
for (int i = 0; i < colorKeys.length(); i++) {
QColor color = settings.value(colorKeys.at(i)).toString();
QHBoxLayout* hbox = new QHBoxLayout;
QLabel* label = new QLabel(colorLabels.at(i));
QPushButton* butt = new QPushButton;
QPalette pal = butt->palette();
pal.setColor(QPalette::Button, color);
pal.setColor(QPalette::ButtonText, color);
label->setBuddy(butt);
butt->setText(QVariant(color).toString());
butt->setStyleSheet("color: " + QVariant(color).toString() + ";");
butt->setPalette(pal);
butt->setAutoFillBackground(true);
butt->update();
colorButtons.append(butt);
connect(butt, &QPushButton::clicked, this, &EditorPrefDialog::onColorButtonClicked);
hbox->addWidget(label);
hbox->addWidget(butt);
mainLayout->addLayout(hbox);
}
/* OK / Cancel buttons */
buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
mainLayout->addWidget(buttons);
setLayout(mainLayout);
}
EditorPrefDialog::~EditorPrefDialog()
{
delete mainLayout;
}
QColor EditorPrefDialog::getColor(QString key)
{
int i = colorKeys.indexOf(key);
QPushButton* butt = colorButtons.at(i);
QPalette pal = butt->palette();
QColor color = pal.color(QPalette::Button);
return color;
}
bool EditorPrefDialog::getHighlight()
{
return highlightCheck->isChecked();
}
int EditorPrefDialog::getFontRange()
{
return fontRangeSpinBox->value();
}
QFont EditorPrefDialog::getBaseFont()
{
return fontBaseCombo->currentFont();
}
void EditorPrefDialog::onColorButtonClicked()
{
QPushButton* butt = static_cast<QPushButton*>(sender());
QPalette pal = butt->palette();
QColor color = pal.color(QPalette::Button);
QColor choose = QColorDialog::getColor(color, this);
if (!choose.isValid())
return;
pal.setColor(QPalette::Button, choose);
pal.setColor(QPalette::ButtonText, choose);
butt->setAutoFillBackground(true);
butt->setStyleSheet("color: " + QVariant(choose).toString() + ";");
butt->setPalette(pal);
butt->setText(QVariant(choose).toString());
butt->update();
}
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