Detached abstract part of LayoutItemBase and moved to td_ui.

Telegram/SourceFiles/layout.h

@@ -7,7 +7,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #pragma once
 
-#include "base/runtime_composer.h"
+#include "layout/abstract_layout_item.h"
 
 namespace HistoryView {
 struct TextState;
@@ -70,31 +70,14 @@ public:
 
 };
 
-class LayoutItemBase
+class LayoutItemBase : public AbstractLayoutItem {
-	: public RuntimeComposer<LayoutItemBase>
-	, public ClickHandlerHost {
 public:
 	using TextState = HistoryView::TextState;
 	using StateRequest = HistoryView::StateRequest;
 
-	LayoutItemBase() {
+	using AbstractLayoutItem::AbstractLayoutItem;
-	}
 
-	LayoutItemBase(const LayoutItemBase &other) = delete;
-	LayoutItemBase &operator=(const LayoutItemBase &other) = delete;
-
-	int maxWidth() const {
-		return _maxw;
-	}
-	int minHeight() const {
-		return _minh;
-	}
 	virtual void initDimensions() = 0;
-	virtual int resizeGetHeight(int width) {
-		_width = qMin(width, _maxw);
-		_height = _minh;
-		return _height;
-	}
 
 	[[nodiscard]] virtual TextState getState(
 		QPoint point,
@@ -103,24 +86,4 @@ public:
 		TextSelection selection,
 		TextSelectType type) const;
 
-	int width() const {
-		return _width;
-	}
-	int height() const {
-		return _height;
-	}
-
-	bool hasPoint(QPoint point) const {
-		return QRect(0, 0, width(), height()).contains(point);
-	}
-
-	virtual ~LayoutItemBase() {
-	}
-
-protected:
-	int _width = 0;
-	int _height = 0;
-	int _maxw = 0;
-	int _minh = 0;
-
 };

Telegram/SourceFiles/layout/abstract_layout_item.cpp

@@ -0,0 +1,38 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#include "layout/abstract_layout_item.h"
+
+AbstractLayoutItem::AbstractLayoutItem() {
+}
+
+int AbstractLayoutItem::maxWidth() const {
+	return _maxw;
+}
+int AbstractLayoutItem::minHeight() const {
+	return _minh;
+}
+
+int AbstractLayoutItem::resizeGetHeight(int width) {
+	_width = qMin(width, _maxw);
+	_height = _minh;
+	return _height;
+}
+
+int AbstractLayoutItem::width() const {
+	return _width;
+}
+int AbstractLayoutItem::height() const {
+	return _height;
+}
+
+bool AbstractLayoutItem::hasPoint(QPoint point) const {
+	return QRect(0, 0, width(), height()).contains(point);
+}
+
+AbstractLayoutItem::~AbstractLayoutItem() {
+}

Telegram/SourceFiles/layout/abstract_layout_item.h

@@ -0,0 +1,40 @@
+/*
+This file is part of Telegram Desktop,
+the official desktop application for the Telegram messaging service.
+
+For license and copyright information please follow this link:
+https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
+*/
+#pragma once
+
+#include "base/runtime_composer.h"
+#include "ui/click_handler.h"
+
+class AbstractLayoutItem
+	: public RuntimeComposer<AbstractLayoutItem>
+	, public ClickHandlerHost {
+public:
+	AbstractLayoutItem();
+
+	AbstractLayoutItem(const AbstractLayoutItem &other) = delete;
+	AbstractLayoutItem &operator=(
+		const AbstractLayoutItem &other) = delete;
+
+	[[nodiscard]] int maxWidth() const;
+	[[nodiscard]] int minHeight() const;
+	virtual int resizeGetHeight(int width);
+
+	[[nodiscard]] int width() const;
+	[[nodiscard]] int height() const;
+
+	[[nodiscard]] bool hasPoint(QPoint point) const;
+
+	virtual ~AbstractLayoutItem();
+
+protected:
+	int _width = 0;
+	int _height = 0;
+	int _maxw = 0;
+	int _minh = 0;
+
+};

Telegram/cmake/td_ui.cmake

@@ -61,6 +61,9 @@ PRIVATE
     data/data_countries.cpp
     data/data_countries.h
 
+    layout/abstract_layout_item.cpp
+    layout/abstract_layout_item.h
+
     media/clip/media_clip_check_streaming.cpp
     media/clip/media_clip_check_streaming.h
     media/clip/media_clip_ffmpeg.cpp