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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 "tabsettingswidget.h"
#include "tabsettings.h"
#include "texteditortr.h"
#include <QApplication>
#include <QCheckBox>
#include <QComboBox>
#include <QLabel>
#include <QSpinBox>
#include <QTextStream>
#include <utils/layoutbuilder.h>
namespace TextEditor {
QString continuationTooltip()
{
// FIXME: This is unfair towards translators.
return Tr::tr(
"<html><head/><body>\n"
"Influences the indentation of continuation lines.\n"
"\n"
"<ul>\n"
"<li>Not At All: Do not align at all. Lines will only be indented to the current logical indentation depth.\n"
"<pre>\n"
"(tab)int i = foo(a, b\n"
"(tab)c, d);\n"
"</pre>\n"
"</li>\n"
"\n"
"<li>With Spaces: Always use spaces for alignment, regardless of the other indentation settings.\n"
"<pre>\n"
"(tab)int i = foo(a, b\n"
"(tab) c, d);\n"
"</pre>\n"
"</li>\n"
"\n"
"<li>With Regular Indent: Use tabs and/or spaces for alignment, as configured above.\n"
"<pre>\n"
"(tab)int i = foo(a, b\n"
"(tab)(tab)(tab) c, d);\n"
"</pre>\n"
"</li>\n"
"</ul></body></html>");
}
TabSettingsWidget::TabSettingsWidget()
{
m_codingStyleWarning = new QLabel(
Tr::tr("<i>Code indentation is configured in <a href=\"C++\">C++</a> "
"and <a href=\"QtQuick\">Qt Quick</a> settings.</i>"));
m_codingStyleWarning->setVisible(false);
m_codingStyleWarning->setToolTip(
Tr::tr("The text editor indentation setting is used for non-code files only. See the C++ "
"and Qt Quick coding style settings to configure indentation for code files."));
autoDetect.setLabel(Tr::tr("Auto detect"));
autoDetect.setToolTip(
Tr::tr("%1 tries to detect the indentation settings based on the file contents. It "
"will fallback to the settings below if the detection fails.")
.arg(QGuiApplication::applicationDisplayName()));
tabPolicy.setLabelText(Tr::tr("Default tab policy:"));
tabPolicy.setDisplayStyle(Utils::SelectionAspect::DisplayStyle::ComboBox);
tabPolicy.addOption(Tr::tr("Spaces Only"));
tabPolicy.addOption(Tr::tr("Tabs Only"));
tabSize.setLabel(Tr::tr("Ta&b size:"));
tabSize.setRange(1, 20);
indentSize.setLabel(Tr::tr("Default &indent size:"));
indentSize.setRange(1, 20);
continuationAlignBehavior.setLabelText(Tr::tr("Align continuation lines:"));
continuationAlignBehavior.setDisplayStyle(Utils::SelectionAspect::DisplayStyle::ComboBox);
continuationAlignBehavior.addOption(Tr::tr("Not At All"));
continuationAlignBehavior.addOption(Tr::tr("With Spaces"));
continuationAlignBehavior.addOption(Tr::tr("With Regular Indent"));
continuationAlignBehavior.setToolTip(continuationTooltip());
connect(m_codingStyleWarning, &QLabel::linkActivated,
this, &TabSettingsWidget::codingStyleLinkActivated);
connect(this, &Utils::AspectContainer::changed, this, [this] {
emit settingsChanged(tabSettings());
});
setLayouter([this] {
using namespace Layouting;
return Column {
Group {
title(Tr::tr("Tabs And Indentation")),
Row {
Form {
m_codingStyleWarning, br,
autoDetect, br,
tabPolicy, br,
indentSize, br,
tabSize, br,
continuationAlignBehavior, br
}
}
}
};
});
}
TabSettingsWidget::~TabSettingsWidget() = default;
void TabSettingsWidget::setTabSettings(const TabSettings &s)
{
QSignalBlocker blocker(this);
autoDetect.setValue(s.m_autoDetect);
tabPolicy.setValue(int(s.m_tabPolicy));
tabSize.setValue(s.m_tabSize);
indentSize.setValue(s.m_indentSize);
continuationAlignBehavior.setValue(s.m_continuationAlignBehavior);
}
TabSettings TabSettingsWidget::tabSettings() const
{
TabSettings set;
set.m_autoDetect = autoDetect();
set.m_tabPolicy = TabSettings::TabPolicy(tabPolicy());
set.m_tabSize = tabSize();
set.m_indentSize = indentSize();
set.m_continuationAlignBehavior =
TabSettings::ContinuationAlignBehavior(continuationAlignBehavior());
return set;
}
void TabSettingsWidget::codingStyleLinkActivated(const QString &linkString)
{
if (linkString == QLatin1String("C++"))
emit codingStyleLinkClicked(CppLink);
else if (linkString == QLatin1String("QtQuick"))
emit codingStyleLinkClicked(QtQuickLink);
}
void TabSettingsWidget::setCodingStyleWarningVisible(bool visible)
{
m_codingStyleWarning->setVisible(visible);
}
} // TextEditor
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