init

Telegram/lib_ui/ui/text/text_extended_data.cpp

@@ -0,0 +1,97 @@
+// This file is part of Desktop App Toolkit,
+// a set of libraries for developing nice desktop applications.
+//
+// For license and copyright information please follow this link:
+// https://github.com/desktop-app/legal/blob/master/LEGAL
+//
+#include "ui/text/text_extended_data.h"
+
+#include "ui/text/text.h"
+#include "ui/integration.h"
+
+namespace Ui::Text {
+
+SpoilerClickHandler::SpoilerClickHandler(
+	not_null<String*> text,
+	Fn<bool(const ClickContext&)> filter)
+: _text(text)
+, _filter(std::move(filter)) {
+}
+
+not_null<String*> SpoilerClickHandler::text() const {
+	return _text;
+}
+
+void SpoilerClickHandler::setText(not_null<String*> text) {
+	_text = text;
+}
+
+void SpoilerClickHandler::onClick(ClickContext context) const {
+	if (_filter && !_filter(context)) {
+		return;
+	}
+	_text->setSpoilerRevealed(true, anim::type::normal);
+}
+
+PreClickHandler::PreClickHandler(
+	not_null<String*> text,
+	uint16 offset,
+	uint16 length)
+: _text(text)
+, _offset(offset)
+, _length(length) {
+}
+
+not_null<String*> PreClickHandler::text() const {
+	return _text;
+}
+
+void PreClickHandler::setText(not_null<String*> text) {
+	_text = text;
+}
+
+void PreClickHandler::onClick(ClickContext context) const {
+	if (context.button != Qt::LeftButton) {
+		return;
+	}
+	const auto till = uint16(_offset + _length);
+	auto text = _text->toTextForMimeData({ _offset, till });
+	if (text.empty()) {
+		return;
+	} else if (!text.rich.text.endsWith('\n')) {
+		text.rich.text.append('\n');
+	}
+	if (!text.expanded.endsWith('\n')) {
+		text.expanded.append('\n');
+	}
+	if (Integration::Instance().copyPreOnClick(context.other)) {
+		TextUtilities::SetClipboardText(std::move(text));
+	}
+}
+
+BlockquoteClickHandler::BlockquoteClickHandler(
+	not_null<String*> text,
+	int quoteIndex)
+: _text(text)
+, _quoteIndex(quoteIndex) {
+}
+
+not_null<String*> BlockquoteClickHandler::text() const {
+	return _text;
+}
+
+void BlockquoteClickHandler::setText(not_null<String*> text) {
+	_text = text;
+}
+
+void BlockquoteClickHandler::onClick(ClickContext context) const {
+	if (context.button != Qt::LeftButton) {
+		return;
+	}
+	_text->setBlockquoteExpanded(
+		_quoteIndex,
+		!_text->blockquoteExpanded(_quoteIndex));
+}
+
+} // namespace Ui::Text
+