feat: Add agents and agents settings

settings/SettingsUiBuilders.cpp

@@ -0,0 +1,100 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "SettingsUiBuilders.hpp"
+
+#include "SettingsTheme.hpp"
+
+#include <QFont>
+#include <QGridLayout>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPalette>
+#include <QWidget>
+
+namespace QodeAssist::Settings {
+
+void applyMutedSmallCaps(QLabel *label)
+{
+    QFont f = label->font();
+    f.setPixelSize(10);
+    f.setLetterSpacing(QFont::AbsoluteSpacing, 0.4);
+    label->setFont(f);
+    QPalette p = label->palette();
+    p.setColor(QPalette::WindowText, p.color(QPalette::Mid));
+    label->setPalette(p);
+}
+
+QLabel *makeSectionHeader(const QString &title, QWidget *parent)
+{
+    auto *header = new QLabel(title.toUpper(), parent);
+    applyMutedSmallCaps(header);
+    header->setContentsMargins(8, 4, 8, 4);
+    header->setAutoFillBackground(true);
+    const Theme theme = themeFor(parent ? parent->palette() : QPalette());
+    header->setStyleSheet(
+        QStringLiteral("QLabel { background:%1; border-top:1px solid %2;"
+                       " border-bottom:1px solid %2; }")
+            .arg(theme.listHeaderBg, theme.rowSeparator));
+    return header;
+}
+
+QLabel *makeHintLabel(const QString &text, QWidget *parent)
+{
+    auto *h = new QLabel(text, parent);
+    QFont hf = h->font();
+    hf.setPixelSize(11);
+    h->setFont(hf);
+    h->setWordWrap(true);
+    QPalette p = h->palette();
+    p.setColor(QPalette::WindowText, p.color(QPalette::Mid));
+    h->setPalette(p);
+    return h;
+}
+
+QHBoxLayout *singleField(QWidget *w)
+{
+    auto *lay = new QHBoxLayout;
+    lay->setContentsMargins(0, 0, 0, 0);
+    lay->setSpacing(4);
+    lay->addWidget(w, 1);
+    return lay;
+}
+
+namespace {
+
+QLabel *makeFormLabel(const QString &text)
+{
+    auto *l = new QLabel(text);
+    l->setMinimumWidth(96);
+    l->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+    return l;
+}
+
+} // namespace
+
+FormBuilder::FormBuilder(QGridLayout *grid, int startRow)
+    : m_grid(grid)
+    , m_row(startRow)
+{}
+
+FormBuilder &FormBuilder::row(const QString &label, QLayout *value, const QString &hint)
+{
+    m_grid->addWidget(makeFormLabel(label), m_row, 0, Qt::AlignTop);
+    auto *holder = new QWidget;
+    holder->setLayout(value);
+    m_grid->addWidget(holder, m_row, 1);
+    ++m_row;
+    if (!hint.isEmpty()) {
+        m_grid->addWidget(makeHintLabel(hint), m_row, 1);
+        ++m_row;
+    }
+    return *this;
+}
+
+FormBuilder &FormBuilder::row(const QString &label, QWidget *value, const QString &hint)
+{
+    return row(label, singleField(value), hint);
+}
+
+} // namespace QodeAssist::Settings