/***************************************************************************
- * Copyright (C) 2005-2016 by the Quassel Project *
+ * Copyright (C) 2005-2019 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 "chatline.h"
+
+#include <QAbstractItemModel>
#include <QDateTime>
#include <QGraphicsSceneMouseEvent>
+#include <QGraphicsSceneHoverEvent>
+#include <QPainter>
#include <QString>
-#include <QtGui>
+#include <QStyleOptionGraphicsItem>
+#include <QTextCharFormat>
+
+class QAbstractItemModel;
+class QGraphicsSceneMouseEvent;
+class QGraphicsSceneHoverEvent;
+class QPainter;
+class QStyleOptionGraphicsItem;
#include "bufferinfo.h"
#include "buffersyncer.h"
-#include "client.h"
#include "chatitem.h"
-#include "chatline.h"
#include "chatview.h"
+#include "client.h"
#include "columnhandleitem.h"
#include "messagemodel.h"
#include "networkmodel.h"
#include "qtuisettings.h"
#include "qtuistyle.h"
-ChatLine::ChatLine(int row, QAbstractItemModel *model,
- const qreal &width,
- const qreal ×tampWidth, const qreal &senderWidth, const qreal &contentsWidth,
- const QPointF &senderPos, const QPointF &contentsPos,
- QGraphicsItem *parent)
- : QGraphicsItem(parent),
- _row(row), // needs to be set before the items
- _model(model),
- _contentsItem(contentsPos, contentsWidth, this),
- _senderItem(QRectF(senderPos, QSizeF(senderWidth, _contentsItem.height())), this),
- _timestampItem(QRectF(0, 0, timestampWidth, _contentsItem.height()), this),
- _width(width),
- _height(_contentsItem.height()),
- _selection(0),
- _mouseGrabberItem(0),
- _hoverItem(0)
+ChatLine::ChatLine(int row,
+ QAbstractItemModel* model,
+ const qreal& width,
+ const qreal& timestampWidth,
+ const qreal& senderWidth,
+ const qreal& contentsWidth,
+ const QPointF& senderPos,
+ const QPointF& contentsPos,
+ QGraphicsItem* parent)
+ : QGraphicsItem(parent)
+ , _row(row) // needs to be set before the items
+ , _model(model)
+ , _contentsItem(contentsPos, contentsWidth, this)
+ , _senderItem(QRectF(senderPos, QSizeF(senderWidth, _contentsItem.height())), this)
+ , _timestampItem(QRectF(0, 0, timestampWidth, _contentsItem.height()), this)
+ , _width(width)
+ , _height(_contentsItem.height())
+ , _selection(0)
+ , _mouseGrabberItem(nullptr)
+ , _hoverItem(nullptr)
{
Q_ASSERT(model);
QModelIndex index = model->index(row, ChatLineModel::ContentsColumn);
setHighlighted(index.data(MessageModel::FlagsRole).toInt() & Message::Highlight);
}
-
ChatLine::~ChatLine()
{
if (chatView())
chatView()->setHasCache(this, false);
}
-
-ChatItem *ChatLine::item(ChatLineModel::ColumnType column)
+ChatItem* ChatLine::item(ChatLineModel::ColumnType column)
{
switch (column) {
case ChatLineModel::TimestampColumn:
case ChatLineModel::ContentsColumn:
return &_contentsItem;
default:
- return 0;
+ return nullptr;
}
}
-
-ChatItem *ChatLine::itemAt(const QPointF &pos)
+ChatItem* ChatLine::itemAt(const QPointF& pos)
{
if (_contentsItem.boundingRect().contains(pos))
return &_contentsItem;
return &_senderItem;
if (_timestampItem.boundingRect().contains(pos))
return &_timestampItem;
- return 0;
+ return nullptr;
}
-
void ChatLine::clearCache()
{
_timestampItem.clearCache();
_contentsItem.clearCache();
}
-
-void ChatLine::setMouseGrabberItem(ChatItem *item)
+void ChatLine::setMouseGrabberItem(ChatItem* item)
{
_mouseGrabberItem = item;
}
-
-bool ChatLine::sceneEvent(QEvent *event)
+bool ChatLine::sceneEvent(QEvent* event)
{
if (event->type() == QEvent::GrabMouse) {
// get mouse cursor pos relative to us
- ChatView *view = chatScene()->chatView();
+ ChatView* view = chatScene()->chatView();
QPointF linePos = mapFromScene(view->mapToScene(view->mapFromGlobal(QCursor::pos())));
setMouseGrabberItem(itemAt(linePos));
}
else if (event->type() == QEvent::UngrabMouse) {
- setMouseGrabberItem(0);
+ setMouseGrabberItem(nullptr);
}
return QGraphicsItem::sceneEvent(event);
}
-
-void ChatLine::setFirstColumn(const qreal ×tampWidth, const qreal &senderWidth, const QPointF &senderPos)
+void ChatLine::setFirstColumn(const qreal& timestampWidth, const qreal& senderWidth, const QPointF& senderPos)
{
_timestampItem.setGeometry(timestampWidth, _height);
_senderItem.setGeometry(senderWidth, _height);
_senderItem.setPos(senderPos);
}
-
-void ChatLine::setSecondColumn(const qreal &senderWidth, const qreal &contentsWidth, const QPointF &contentsPos, qreal &linePos)
+void ChatLine::setSecondColumn(const qreal& senderWidth, const qreal& contentsWidth, const QPointF& contentsPos, qreal& linePos)
{
// linepos is the *bottom* position for the line
qreal height = _contentsItem.setGeometryByWidth(contentsWidth);
setPos(0, linePos);
}
-
-void ChatLine::setGeometryByWidth(const qreal &width, const qreal &contentsWidth, qreal &linePos)
+void ChatLine::setGeometryByWidth(const qreal& width, const qreal& contentsWidth, qreal& linePos)
{
// linepos is the *bottom* position for the line
qreal height = _contentsItem.setGeometryByWidth(contentsWidth);
_width = width;
}
- setPos(0, linePos); // set pos is _very_ cheap if nothing changes.
+ setPos(0, linePos); // set pos is _very_ cheap if nothing changes.
}
-
void ChatLine::setSelected(bool selected, ChatLineModel::ColumnType minColumn)
{
if (selected) {
}
}
-
void ChatLine::setHighlighted(bool highlighted)
{
- if (highlighted) _selection |= Highlighted;
- else _selection &= ~Highlighted;
+ if (highlighted)
+ _selection |= Highlighted;
+ else
+ _selection &= ~Highlighted;
update();
}
-
-void ChatLine::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+void ChatLine::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget)
{
Q_UNUSED(option);
Q_UNUSED(widget);
- const QAbstractItemModel *model_ = model();
+ const QAbstractItemModel* model_ = model();
QModelIndex myIdx = model_->index(row(), 0);
Message::Type type = (Message::Type)myIdx.data(MessageModel::TypeRole).toInt();
- UiStyle::MessageLabel label = myIdx.data(ChatLineModel::MsgLabelRole).value<UiStyle::MessageLabel>();
+ auto label = myIdx.data(ChatLineModel::MsgLabelRole).value<UiStyle::MessageLabel>();
QTextCharFormat msgFmt = QtUi::style()->format({UiStyle::formatType(type), {}, {}}, label);
if (msgFmt.hasProperty(QTextFormat::BackgroundBrush)) {
contentsItem()->paint(painter, option, widget);
}
-
// We need to dispatch all mouse-related events to the appropriate (mouse grabbing) ChatItem
-ChatItem *ChatLine::mouseEventTargetItem(const QPointF &pos)
+ChatItem* ChatLine::mouseEventTargetItem(const QPointF& pos)
{
if (mouseGrabberItem())
return mouseGrabberItem();
return itemAt(pos);
}
-
-void ChatLine::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
+void ChatLine::mouseMoveEvent(QGraphicsSceneMouseEvent* event)
{
- ChatItem *item = mouseEventTargetItem(event->pos());
+ ChatItem* item = mouseEventTargetItem(event->pos());
if (item)
item->mouseMoveEvent(event);
}
-
-void ChatLine::mousePressEvent(QGraphicsSceneMouseEvent *event)
+void ChatLine::mousePressEvent(QGraphicsSceneMouseEvent* event)
{
- ChatItem *item = mouseEventTargetItem(event->pos());
+ ChatItem* item = mouseEventTargetItem(event->pos());
if (item)
item->mousePressEvent(event);
}
-
-void ChatLine::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)
+void ChatLine::mouseReleaseEvent(QGraphicsSceneMouseEvent* event)
{
- ChatItem *item = mouseEventTargetItem(event->pos());
+ ChatItem* item = mouseEventTargetItem(event->pos());
if (item)
item->mouseReleaseEvent(event);
}
-
-void ChatLine::hoverEnterEvent(QGraphicsSceneHoverEvent *event)
+void ChatLine::hoverEnterEvent(QGraphicsSceneHoverEvent* event)
{
- ChatItem *item = mouseEventTargetItem(event->pos());
+ ChatItem* item = mouseEventTargetItem(event->pos());
if (item && !_hoverItem) {
_hoverItem = item;
item->hoverEnterEvent(event);
}
}
-
-void ChatLine::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)
+void ChatLine::hoverLeaveEvent(QGraphicsSceneHoverEvent* event)
{
if (_hoverItem) {
_hoverItem->hoverLeaveEvent(event);
- _hoverItem = 0;
+ _hoverItem = nullptr;
}
}
-
-void ChatLine::hoverMoveEvent(QGraphicsSceneHoverEvent *event)
+void ChatLine::hoverMoveEvent(QGraphicsSceneHoverEvent* event)
{
- ChatItem *item = mouseEventTargetItem(event->pos());
+ ChatItem* item = mouseEventTargetItem(event->pos());
if (item)
item->hoverMoveEvent(event);
}
projects / quassel.git / blobdiff