/***************************************************************************
- * Copyright (C) 2005-2018 by the Quassel Project *
+ * Copyright (C) 2005-2020 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
+#include "chatlinemodelitem.h"
+
#include <QFontMetrics>
#include <QTextBoundaryFinder>
-#include "chatlinemodelitem.h"
#include "chatlinemodel.h"
#include "qtui.h"
#include "qtuistyle.h"
// This Struct is taken from Harfbuzz. We use it only to calc it's size.
// we use a shared memory region so we do not have to malloc a buffer area for every line
-typedef struct {
- /*HB_LineBreakType*/ unsigned lineBreakType : 2;
- /*HB_Bool*/ unsigned whiteSpace : 1; /* A unicode whitespace character, except NBSP, ZWNBSP */
- /*HB_Bool*/ unsigned charStop : 1; /* Valid cursor position (for left/right arrow) */
- /*HB_Bool*/ unsigned wordBoundary : 1;
- /*HB_Bool*/ unsigned sentenceBoundary : 1;
- unsigned unused : 2;
-} HB_CharAttributes_Dummy;
-
-unsigned char *ChatLineModelItem::TextBoundaryFinderBuffer = (unsigned char *)malloc(512 * sizeof(HB_CharAttributes_Dummy));
+using HB_CharAttributes_Dummy = struct
+{
+ /*HB_LineBreakType*/ unsigned lineBreakType : 2;
+ /*HB_Bool*/ unsigned whiteSpace : 1; /* A unicode whitespace character, except NBSP, ZWNBSP */
+ /*HB_Bool*/ unsigned charStop : 1; /* Valid cursor position (for left/right arrow) */
+ /*HB_Bool*/ unsigned wordBoundary : 1;
+ /*HB_Bool*/ unsigned sentenceBoundary : 1;
+ unsigned unused : 2;
+};
+
+unsigned char* ChatLineModelItem::TextBoundaryFinderBuffer = (unsigned char*)malloc(512 * sizeof(HB_CharAttributes_Dummy));
int ChatLineModelItem::TextBoundaryFinderBufferSize = 512 * (sizeof(HB_CharAttributes_Dummy) / sizeof(unsigned char));
// ****************************************
// the actual ChatLineModelItem
// ****************************************
-ChatLineModelItem::ChatLineModelItem(const Message &msg)
- : MessageModelItem(),
- _styledMsg(msg)
+ChatLineModelItem::ChatLineModelItem(const Message& msg)
+ : MessageModelItem()
+ , _styledMsg(msg)
{
if (!msg.sender().contains('!'))
_styledMsg.setFlags(msg.flags() |= Message::ServerMsg);
// Unfortunately, the missing Self flag for other message types can't easily be worked around.
}
-
-bool ChatLineModelItem::setData(int column, const QVariant &value, int role)
+bool ChatLineModelItem::setData(int column, const QVariant& value, int role)
{
switch (role) {
case MessageModel::FlagsRole:
}
}
-
QVariant ChatLineModelItem::data(int column, int role) const
{
if (role == ChatLineModel::MsgLabelRole)
- return QVariant::fromValue<UiStyle::MessageLabel>(messageLabel());
+ return QVariant::fromValue(messageLabel());
QVariant variant;
- MessageModel::ColumnType col = (MessageModel::ColumnType)column;
+ auto col = (MessageModel::ColumnType)column;
switch (col) {
case ChatLineModel::TimestampColumn:
variant = timestampData(role);
return variant;
}
-
QVariant ChatLineModelItem::timestampData(int role) const
{
switch (role) {
case ChatLineModel::SelectedBackgroundRole:
return backgroundBrush(UiStyle::FormatType::Timestamp, true);
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>({std::make_pair(quint16{0}, UiStyle::Format{UiStyle::formatType(_styledMsg.type()) | UiStyle::FormatType::Timestamp, {}, {}})});
+ return QVariant::fromValue(UiStyle::FormatList{
+ std::make_pair(quint16{0}, UiStyle::Format{UiStyle::formatType(_styledMsg.type()) | UiStyle::FormatType::Timestamp, {}, {}})});
}
return QVariant();
}
-
QVariant ChatLineModelItem::senderData(int role) const
{
switch (role) {
case ChatLineModel::SelectedBackgroundRole:
return backgroundBrush(UiStyle::FormatType::Sender, true);
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>({std::make_pair(quint16{0}, UiStyle::Format{UiStyle::formatType(_styledMsg.type()) | UiStyle::FormatType::Sender, {}, {}})});
+ return QVariant::fromValue(UiStyle::FormatList{
+ std::make_pair(quint16{0}, UiStyle::Format{UiStyle::formatType(_styledMsg.type()) | UiStyle::FormatType::Sender, {}, {}})});
}
return QVariant();
}
-
QVariant ChatLineModelItem::contentsData(int role) const
{
switch (role) {
case ChatLineModel::SelectedBackgroundRole:
return backgroundBrush(UiStyle::FormatType::Contents, true);
case ChatLineModel::FormatRole:
- return QVariant::fromValue<UiStyle::FormatList>(_styledMsg.contentsFormatList());
+ return QVariant::fromValue(_styledMsg.contentsFormatList());
case ChatLineModel::WrapListRole:
if (_wrapList.isEmpty())
computeWrapList();
- return QVariant::fromValue<ChatLineModel::WrapList>(_wrapList);
+ return QVariant::fromValue(_wrapList);
}
return QVariant();
}
-
UiStyle::MessageLabel ChatLineModelItem::messageLabel() const
{
using MessageLabel = UiStyle::MessageLabel;
- MessageLabel label = static_cast<MessageLabel>(_styledMsg.senderHash() << 16);
+ auto label = static_cast<MessageLabel>(_styledMsg.senderHash() << 16);
if (_styledMsg.flags() & Message::Self)
label |= MessageLabel::OwnMsg;
if (_styledMsg.flags() & Message::Highlight)
return label;
}
-
QVariant ChatLineModelItem::backgroundBrush(UiStyle::FormatType subelement, bool selected) const
{
QTextCharFormat fmt = QtUi::style()->format({UiStyle::formatType(_styledMsg.type()) | subelement, {}, {}},
messageLabel() | (selected ? UiStyle::MessageLabel::Selected : UiStyle::MessageLabel::None));
if (fmt.hasProperty(QTextFormat::BackgroundBrush))
- return QVariant::fromValue<QBrush>(fmt.background());
+ return QVariant::fromValue(fmt.background());
return QVariant();
}
-
void ChatLineModelItem::computeWrapList() const
{
QString text = _styledMsg.plainContents();
if (!length)
return;
- QList<ChatLineModel::Word> wplist; // use a temp list which we'll later copy into a QVector for efficiency
- QTextBoundaryFinder finder(QTextBoundaryFinder::Line, _styledMsg.plainContents().unicode(), length,
- TextBoundaryFinderBuffer, TextBoundaryFinderBufferSize);
+ QList<ChatLineModel::Word> wplist; // use a temp list which we'll later copy into a QVector for efficiency
+ QTextBoundaryFinder finder(QTextBoundaryFinder::Line,
+ _styledMsg.plainContents().unicode(),
+ length,
+ TextBoundaryFinderBuffer,
+ TextBoundaryFinderBufferSize);
int idx;
int oldidx = 0;
option.setWrapMode(QTextOption::NoWrap);
layout.setTextOption(option);
- layout.setAdditionalFormats(QtUi::style()->toTextLayoutList(_styledMsg.contentsFormatList(), length, messageLabel()));
+ UiStyle::setTextLayoutFormats(layout, QtUi::style()->toTextLayoutList(_styledMsg.contentsFormatList(), length, messageLabel()));
layout.beginLayout();
QTextLine line = layout.createLine();
line.setNumColumns(length);
word.start = oldidx;
int wordend = idx;
for (; wordend > word.start; wordend--) {
- if (!text.at(wordend-1).isSpace())
+ if (!text.at(wordend - 1).isSpace())
break;
}