72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
// This file is part of Desktop App Toolkit,
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// a set of libraries for developing nice desktop applications.
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//
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// For license and copyright information please follow this link:
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// https://github.com/desktop-app/legal/blob/master/LEGAL
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//
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#pragma once
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#include "base/flags.h"
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namespace style {
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struct WindowTitle;
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} // namespace style
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namespace Ui {
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class RpWidget;
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enum class WindowTitleHitTestFlag;
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using WindowTitleHitTestFlags = base::flags<WindowTitleHitTestFlag>;
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namespace Platform {
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class BasicWindowHelper {
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public:
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explicit BasicWindowHelper(not_null<RpWidget*> window);
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virtual ~BasicWindowHelper() = default;
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[[nodiscard]] virtual not_null<RpWidget*> body();
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virtual void setTitle(const QString &title);
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virtual void setTitleStyle(const style::WindowTitle &st);
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virtual void setMinimumSize(QSize size);
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virtual void setFixedSize(QSize size);
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virtual void setGeometry(QRect rect);
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virtual void showFullScreen();
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virtual void showNormal();
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virtual void close();
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void setBodyTitleArea(Fn<WindowTitleHitTestFlags(QPoint)> testMethod);
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protected:
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[[nodiscard]] not_null<RpWidget*> window() const {
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return _window;
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}
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[[nodiscard]] WindowTitleHitTestFlags bodyTitleAreaHit(
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QPoint point) const {
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return _bodyTitleAreaTestMethod
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? _bodyTitleAreaTestMethod(point)
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: WindowTitleHitTestFlag();
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}
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private:
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virtual void setupBodyTitleAreaEvents();
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const not_null<RpWidget*> _window;
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Fn<WindowTitleHitTestFlags(QPoint)> _bodyTitleAreaTestMethod;
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bool _mousePressed = false;
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};
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[[nodiscard]] std::unique_ptr<BasicWindowHelper> CreateSpecialWindowHelper(
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not_null<RpWidget*> window);
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[[nodiscard]] inline std::unique_ptr<BasicWindowHelper> CreateWindowHelper(
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not_null<RpWidget*> window) {
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if (auto special = CreateSpecialWindowHelper(window)) {
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return special;
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}
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return std::make_unique<BasicWindowHelper>(window);
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}
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} // namespace Platform
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} // namespace Ui
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