matrixion/src/TimelineItem.cc

/*
 * nheko Copyright (C) 2017  Konstantinos Sideris <siderisk@auth.gr>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <QDateTime>
#include <QDebug>

#include "ImageItem.h"
#include "TimelineItem.h"

TimelineItem::TimelineItem(const QString &userid, const QString &color, const QString &body, QWidget *parent)
    : QWidget(parent)
{
	generateTimestamp(QDateTime::currentDateTime());
	generateBody(userid, color, body);
	setupLayout();
}

TimelineItem::TimelineItem(const QString &body, QWidget *parent)
    : QWidget(parent)
{
	generateTimestamp(QDateTime::currentDateTime());
	generateBody(body);
	setupLayout();
}

TimelineItem::TimelineItem(ImageItem *image, const Event &event, const QString &color, QWidget *parent)
    : QWidget(parent)
{
	auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
	generateTimestamp(timestamp);
	generateBody(event.sender(), color, "");

	top_layout_ = new QHBoxLayout();
	top_layout_->setMargin(0);
	top_layout_->addWidget(time_label_);

	auto right_layout = new QVBoxLayout();
	right_layout->addWidget(content_label_);
	right_layout->addWidget(image);

	top_layout_->addLayout(right_layout);
	top_layout_->addStretch(1);

	setLayout(top_layout_);
}

TimelineItem::TimelineItem(ImageItem *image, const Event &event, QWidget *parent)
    : QWidget(parent)
{
	auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());
	generateTimestamp(timestamp);

	top_layout_ = new QHBoxLayout();
	top_layout_->setMargin(0);
	top_layout_->addWidget(time_label_);
	top_layout_->addWidget(image, 1);
	top_layout_->addStretch(1);

	setLayout(top_layout_);
}

TimelineItem::TimelineItem(const Event &event, bool with_sender, const QString &color, QWidget *parent)
    : QWidget(parent)
{
	auto body = event.content().value("body").toString().trimmed().toHtmlEscaped();
	auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());

	generateTimestamp(timestamp);

	if (event.content().value("msgtype").toString() == "m.notice")
		body = "<i style=\"color: #565E5E\">" + body + "</i>";

	if (with_sender)
		generateBody(event.sender(), color, body);
	else
		generateBody(body);

	setupLayout();
}

void TimelineItem::generateBody(const QString &body)
{
	content_label_ = new QLabel(this);
	content_label_->setWordWrap(true);
	content_label_->setAlignment(Qt::AlignTop);
	content_label_->setStyleSheet("margin: 0;");
	QString content(
		"<html>"
		"<head/>"
		"<body>"
		"   <span style=\"font-size: 10pt; color: #171919;\">"
		"   %1"
		"   </span>"
		"</body>"
		"</html>");
	content_label_->setText(content.arg(replaceEmoji(body)));
	content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
}

void TimelineItem::generateBody(const QString &userid, const QString &color, const QString &body)
{
	auto sender = userid.split(":")[0].split("@")[1];

	content_label_ = new QLabel(this);
	content_label_->setWordWrap(true);
	content_label_->setAlignment(Qt::AlignTop);
	content_label_->setStyleSheet("margin: 0;");
	QString content(
		"<html>"
		"<head/>"
		"<body>"
		"   <span style=\"font-size: 10pt; font-weight: 600; color: %1\">"
		"   %2"
		"   </span>"
		"   <span style=\"font-size: 10pt; color: #171919;\">"
		"   %3"
		"   </span>"
		"</body>"
		"</html>");
	content_label_->setText(content.arg(color).arg(sender).arg(replaceEmoji(body)));
	content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);
}

void TimelineItem::generateTimestamp(const QDateTime &time)
{
	auto local_time = time.toString("HH:mm");

	time_label_ = new QLabel(this);
	QString msg(
		"<html>"
		"<head/>"
		"<body>"
		"   <span style=\"font-size: 7pt; color: #5d6565;\">"
		"   %1"
		"   </span>"
		"</body>"
		"</html>");
	time_label_->setText(msg.arg(local_time));
	time_label_->setStyleSheet("margin-left: 7px; margin-right: 7px; margin-top: 0;");
	time_label_->setAlignment(Qt::AlignTop);
}

void TimelineItem::setupLayout()
{
	if (time_label_ == nullptr) {
		qWarning() << "TimelineItem: Time label is not initialized";
		return;
	}

	if (content_label_ == nullptr) {
		qWarning() << "TimelineItem: Content label is not initialized";
		return;
	}

	top_layout_ = new QHBoxLayout();
	top_layout_->setMargin(0);
	top_layout_->addWidget(time_label_);
	top_layout_->addWidget(content_label_, 1);

	setLayout(top_layout_);
}

QString TimelineItem::replaceEmoji(const QString &body)
{
	QString fmtBody = "";

	for (auto &c : body) {
		int code = c.unicode();

		// TODO: Be more precise here.
		if (code > 9000)
			fmtBody += "<span style=\"font-family: Emoji One; font-size: 16px\">" + QString(c) + "</span>";
		else
			fmtBody += c;
	}

	return fmtBody;
}

TimelineItem::~TimelineItem()
{
}
Initial commit 2017-04-06 02:06:42 +03:00			`/*`
			`* nheko Copyright (C) 2017 Konstantinos Sideris <siderisk@auth.gr>`
			`*`
			`* This program is free software: you can redistribute it and/or modify`
			`* it under the terms of the GNU General Public License as published by`
			`* the Free Software Foundation, either version 3 of the License, or`
			`* (at your option) any later version.`
			`*`
			`* This program is distributed in the hope that it will be useful,`
			`* but WITHOUT ANY WARRANTY; without even the implied warranty of`
			`* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the`
			`* GNU General Public License for more details.`
			`*`
			`* You should have received a copy of the GNU General Public License`
			`* along with this program. If not, see <http://www.gnu.org/licenses/>.`
			`*/`

			`#include <QDateTime>`
			`#include <QDebug>`

Add initial support for inline images 2017-04-28 14:56:45 +03:00			`#include "ImageItem.h"`
Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`#include "TimelineItem.h"`
Initial commit 2017-04-06 02:06:42 +03:00
Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`TimelineItem::TimelineItem(const QString &userid, const QString &color, const QString &body, QWidget *parent)`
Initial commit 2017-04-06 02:06:42 +03:00			`: QWidget(parent)`
			`{`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`generateTimestamp(QDateTime::currentDateTime());`
			`generateBody(userid, color, body);`
			`setupLayout();`
			`}`
Initial commit 2017-04-06 02:06:42 +03:00
Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`TimelineItem::TimelineItem(const QString &body, QWidget *parent)`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`: QWidget(parent)`
			`{`
			`generateTimestamp(QDateTime::currentDateTime());`
			`generateBody(body);`
			`setupLayout();`
			`}`
Initial commit 2017-04-06 02:06:42 +03:00
Add initial support for inline images 2017-04-28 14:56:45 +03:00			`TimelineItem::TimelineItem(ImageItem image, const Event &event, const QString &color, QWidget parent)`
			`: QWidget(parent)`
			`{`
			`auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());`
			`generateTimestamp(timestamp);`
			`generateBody(event.sender(), color, "");`

			`top_layout_ = new QHBoxLayout();`
			`top_layout_->setMargin(0);`
			`top_layout_->addWidget(time_label_);`

			`auto right_layout = new QVBoxLayout();`
			`right_layout->addWidget(content_label_);`
			`right_layout->addWidget(image);`

			`top_layout_->addLayout(right_layout);`
			`top_layout_->addStretch(1);`

			`setLayout(top_layout_);`
			`}`

			`TimelineItem::TimelineItem(ImageItem image, const Event &event, QWidget parent)`
			`: QWidget(parent)`
			`{`
			`auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());`
			`generateTimestamp(timestamp);`

			`top_layout_ = new QHBoxLayout();`
			`top_layout_->setMargin(0);`
			`top_layout_->addWidget(time_label_);`
			`top_layout_->addWidget(image, 1);`
			`top_layout_->addStretch(1);`

			`setLayout(top_layout_);`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`TimelineItem::TimelineItem(const Event &event, bool with_sender, const QString &color, QWidget *parent)`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`: QWidget(parent)`
			`{`
			`auto body = event.content().value("body").toString().trimmed().toHtmlEscaped();`
Initial commit 2017-04-06 02:06:42 +03:00			`auto timestamp = QDateTime::fromMSecsSinceEpoch(event.timestamp());`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00
			`generateTimestamp(timestamp);`
Initial commit 2017-04-06 02:06:42 +03:00
Add style for m.notice Tone down the main text color 2017-04-12 00:52:56 +03:00			`if (event.content().value("msgtype").toString() == "m.notice")`
			`body = "<i style=\"color: #565E5E\">" + body + "</i>";`

Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`if (with_sender)`
			`generateBody(event.sender(), color, body);`
			`else`
			`generateBody(body);`

			`setupLayout();`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`void TimelineItem::generateBody(const QString &body)`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`{`
			`content_label_ = new QLabel(this);`
			`content_label_->setWordWrap(true);`
			`content_label_->setAlignment(Qt::AlignTop);`
			`content_label_->setStyleSheet("margin: 0;");`
			`QString content(`
Initial commit 2017-04-06 02:06:42 +03:00			`"<html>"`
			`"<head/>"`
			`"<body>"`
Use light theme 2017-04-14 15:13:09 +03:00			`" <span style=\"font-size: 10pt; color: #171919;\">"`
Initial commit 2017-04-06 02:06:42 +03:00			`" %1"`
			`" </span>"`
			`"</body>"`
			`"</html>");`
Add initial read-only emoji support 2017-04-19 19:38:39 +03:00			`content_label_->setText(content.arg(replaceEmoji(body)));`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`void TimelineItem::generateBody(const QString &userid, const QString &color, const QString &body)`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`{`
			`auto sender = userid.split(":")[0].split("@")[1];`
Initial commit 2017-04-06 02:06:42 +03:00
			`content_label_ = new QLabel(this);`
			`content_label_->setWordWrap(true);`
			`content_label_->setAlignment(Qt::AlignTop);`
			`content_label_->setStyleSheet("margin: 0;");`
			`QString content(`
			`"<html>"`
			`"<head/>"`
			`"<body>"`
			`" <span style=\"font-size: 10pt; font-weight: 600; color: %1\">"`
			`" %2"`
			`" </span>"`
Use light theme 2017-04-14 15:13:09 +03:00			`" <span style=\"font-size: 10pt; color: #171919;\">"`
Initial commit 2017-04-06 02:06:42 +03:00			`" %3"`
			`" </span>"`
			`"</body>"`
			`"</html>");`
Add initial read-only emoji support 2017-04-19 19:38:39 +03:00			`content_label_->setText(content.arg(color).arg(sender).arg(replaceEmoji(body)));`
Allow message text selection 2017-04-10 19:08:27 +03:00			`content_label_->setTextInteractionFlags(Qt::TextSelectableByMouse);`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`void TimelineItem::generateTimestamp(const QDateTime &time)`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`{`
			`auto local_time = time.toString("HH:mm");`

			`time_label_ = new QLabel(this);`
			`QString msg(`
			`"<html>"`
			`"<head/>"`
			`"<body>"`
			`" <span style=\"font-size: 7pt; color: #5d6565;\">"`
			`" %1"`
			`" </span>"`
			`"</body>"`
			`"</html>");`
			`time_label_->setText(msg.arg(local_time));`
			`time_label_->setStyleSheet("margin-left: 7px; margin-right: 7px; margin-top: 0;");`
			`time_label_->setAlignment(Qt::AlignTop);`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`void TimelineItem::setupLayout()`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`{`
			`if (time_label_ == nullptr) {`
Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`qWarning() << "TimelineItem: Time label is not initialized";`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`return;`
			`}`

			`if (content_label_ == nullptr) {`
Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`qWarning() << "TimelineItem: Content label is not initialized";`
Initial implementation for local echo Each HistoryView maintains a list of pending events. Each pending message is validated from the homeserver with either the returned EventId or the body of the message. Currently there is no support to remove invalid messages. Also some small refactoring: - ChatPage doesn't know about the message being sent. The message delivery is solely handled by HistoryViewManager. - Nick coloring function moved to HistoryViewManager. 2017-04-13 04:11:22 +03:00			`return;`
			`}`
Initial commit 2017-04-06 02:06:42 +03:00
			`top_layout_ = new QHBoxLayout();`
			`top_layout_->setMargin(0);`
			`top_layout_->addWidget(time_label_);`
			`top_layout_->addWidget(content_label_, 1);`

			`setLayout(top_layout_);`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`QString TimelineItem::replaceEmoji(const QString &body)`
Add initial read-only emoji support 2017-04-19 19:38:39 +03:00			`{`
			`QString fmtBody = "";`

			`for (auto &c : body) {`
Add full emoji support 2017-04-23 21:31:08 +03:00			`int code = c.unicode();`
Add initial read-only emoji support 2017-04-19 19:38:39 +03:00
Add full emoji support 2017-04-23 21:31:08 +03:00			`// TODO: Be more precise here.`
			`if (code > 9000)`
Add initial read-only emoji support 2017-04-19 19:38:39 +03:00			`fmtBody += "<span style=\"font-family: Emoji One; font-size: 16px\">" + QString(c) + "</span>";`
			`else`
			`fmtBody += c;`
			`}`

			`return fmtBody;`
			`}`

Rename History to Timeline In order to be compatible with the Matrix terminology 2017-04-25 14:37:54 +03:00			`TimelineItem::~TimelineItem()`
Initial commit 2017-04-06 02:06:42 +03:00			`{`
			`}`