void ChatScene::secondHandlePositionChanged(qreal xpos) {
if(_secondColHandlePos == xpos)
return;
_secondColHandlePos = xpos;
ChatViewSettings viewSettings(this);
viewSettings.setValue("SecondColumnHandlePos", _secondColHandlePos);
ChatViewSettings defaultSettings;
defaultSettings.setValue("SecondColumnHandlePos", _secondColHandlePos);
// clock_t startT = clock();
// disabling the index while doing this complex updates is about
// 2 to 10 times faster!
//setItemIndexMethod(QGraphicsScene::NoIndex);
QList<ChatLine *>::iterator lineIter = _lines.end();
QList<ChatLine *>::iterator lineIterBegin = _lines.begin();
qreal linePos = _sceneRect.y() + _sceneRect.height();
qreal senderWidth = secondColumnHandle()->sceneLeft() - firstColumnHandle()->sceneRight();
qreal contentsWidth = _sceneRect.width() - secondColumnHandle()->sceneRight();
QPointF contentsPos(secondColumnHandle()->sceneRight(), 0);
while(lineIter != lineIterBegin) {
lineIter--;
(*lineIter)->setSecondColumn(senderWidth, contentsWidth, contentsPos, linePos);
}
//setItemIndexMethod(QGraphicsScene::BspTreeIndex);
updateSceneRect();
setHandleXLimits();
emit layoutChanged();
// clock_t endT = clock();
// qDebug() << "resized" << _lines.count() << "in" << (float)(endT - startT) / CLOCKS_PER_SEC << "sec";
}
QtUiStyle::QtUiStyle(QObject* parent)
: UiStyle(parent)
{
ChatViewSettings s;
s.initAndNotify("UseCustomTimestampFormat", this, &QtUiStyle::updateUseCustomTimestampFormat);
s.initAndNotify("TimestampFormat", this, &QtUiStyle::updateTimestampFormatString);
s.initAndNotify("SenderPrefixMode", this, &QtUiStyle::updateSenderPrefixDisplay);
s.initAndNotify("ShowSenderBrackets", this, &QtUiStyle::updateShowSenderBrackets);
// If no style sheet exists, generate it on first run.
initializeSettingsQss();
}
void QtUiStyle::updateTimestampFormatString() {
ChatViewSettings s;
setTimestampFormatString(s.timestampFormatString());
}
QtUiStyle::QtUiStyle(QObject *parent) : UiStyle(parent) {
ChatViewSettings s;
s.notify("TimestampFormat", this, SLOT(updateTimestampFormatString()));
updateTimestampFormatString();
}
ChatScene::ChatScene(QAbstractItemModel *model, const QString &idString, qreal width, ChatView *parent)
: QGraphicsScene(0, 0, width, 0, (QObject *)parent),
_chatView(parent),
_idString(idString),
_model(model),
_singleBufferId(BufferId()),
_sceneRect(0, 0, width, 0),
_firstLineRow(-1),
_viewportHeight(0),
_markerLine(new MarkerLineItem(width)),
_markerLineVisible(false),
_markerLineValid(false),
_markerLineJumpPending(false),
_cutoffMode(CutoffRight),
_selectingItem(0),
_selectionStart(-1),
_isSelecting(false),
_clickMode(NoClick),
_clickHandled(true),
_leftButtonPressed(false)
{
MessageFilter *filter = qobject_cast<MessageFilter*>(model);
if(filter && filter->isSingleBufferFilter()) {
_singleBufferId = filter->singleBufferId();
}
addItem(_markerLine);
connect(this, SIGNAL(sceneRectChanged(const QRectF &)), _markerLine, SLOT(sceneRectChanged(const QRectF &)));
ChatViewSettings defaultSettings;
int defaultFirstColHandlePos = defaultSettings.value("FirstColumnHandlePos", 80).toInt();
int defaultSecondColHandlePos = defaultSettings.value("SecondColumnHandlePos", 200).toInt();
ChatViewSettings viewSettings(this);
_firstColHandlePos = viewSettings.value("FirstColumnHandlePos", defaultFirstColHandlePos).toInt();
_secondColHandlePos = viewSettings.value("SecondColumnHandlePos", defaultSecondColHandlePos).toInt();
_firstColHandle = new ColumnHandleItem(QtUi::style()->firstColumnSeparator());
addItem(_firstColHandle);
_firstColHandle->setXPos(_firstColHandlePos);
connect(_firstColHandle, SIGNAL(positionChanged(qreal)), this, SLOT(firstHandlePositionChanged(qreal)));
connect(this, SIGNAL(sceneRectChanged(const QRectF &)), _firstColHandle, SLOT(sceneRectChanged(const QRectF &)));
_secondColHandle = new ColumnHandleItem(QtUi::style()->secondColumnSeparator());
addItem(_secondColHandle);
_secondColHandle->setXPos(_secondColHandlePos);
connect(_secondColHandle, SIGNAL(positionChanged(qreal)), this, SLOT(secondHandlePositionChanged(qreal)));
connect(this, SIGNAL(sceneRectChanged(const QRectF &)), _secondColHandle, SLOT(sceneRectChanged(const QRectF &)));
setHandleXLimits();
if(model->rowCount() > 0)
rowsInserted(QModelIndex(), 0, model->rowCount() - 1);
connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)),
this, SLOT(rowsInserted(const QModelIndex &, int, int)));
connect(model, SIGNAL(rowsAboutToBeRemoved(const QModelIndex &, int, int)),
this, SLOT(rowsAboutToBeRemoved(const QModelIndex &, int, int)));
connect(model, SIGNAL(rowsRemoved(QModelIndex,int,int)),
this, SLOT(rowsRemoved()));
connect(model, SIGNAL(dataChanged(QModelIndex, QModelIndex)), SLOT(dataChanged(QModelIndex, QModelIndex)));
#ifdef HAVE_WEBKIT
webPreview.timer.setSingleShot(true);
connect(&webPreview.timer, SIGNAL(timeout()), this, SLOT(webPreviewNextStep()));
#endif
_showWebPreview = defaultSettings.showWebPreview();
defaultSettings.notify("ShowWebPreview", this, SLOT(showWebPreviewChanged()));
_clickTimer.setInterval(QApplication::doubleClickInterval());
_clickTimer.setSingleShot(true);
connect(&_clickTimer, SIGNAL(timeout()), SLOT(clickTimeout()));
setItemIndexMethod(QGraphicsScene::NoIndex);
}
void QtUiStyle::updateShowSenderBrackets()
{
ChatViewSettings s;
enableSenderBrackets(s.showSenderBrackets());
}
void QtUiStyle::updateSenderPrefixDisplay()
{
ChatViewSettings s;
setSenderPrefixDisplay(s.senderPrefixDisplay());
}
void QtUiStyle::updateUseCustomTimestampFormat()
{
ChatViewSettings s;
setUseCustomTimestampFormat(s.useCustomTimestampFormat());
}
bool QtUiApplication::applySettingsMigration(QtUiSettings settings, const uint newVersion)
{
switch (newVersion) {
// Version 0 and 1 aren't valid upgrade paths - one represents no version, the other is the
// oldest version. Ignore those, start from 2 and higher.
// Each missed version will be called in sequence. E.g. to upgrade from '1' to '3', this
// function will be called with '2', then '3'.
// Use explicit scope via { ... } to avoid cross-initialization
//
// In most cases, the goal is to preserve the older default values for keys that haven't been
// saved. Exceptions will be noted below.
// NOTE: If you add new upgrade logic here, you MUST ALSO increase VERSION_MINOR_CURRENT in
// migrateSettings()! Otherwise, your upgrade logic won't ever be called.
case 9:
{
// New default changes: show highest sender prefix mode, if available
// --------
// ChatView settings
ChatViewSettings chatViewSettings;
const QString senderPrefixModeId = "SenderPrefixMode";
if (!chatViewSettings.valueExists(senderPrefixModeId)) {
// New default is HighestMode, preserve previous behavior by setting to NoModes
chatViewSettings.setValue(senderPrefixModeId,
static_cast<int>(UiStyle::SenderPrefixMode::NoModes));
}
// --------
// Migration complete!
return true;
}
case 8:
{
// New default changes: RegEx checkbox now toggles Channel regular expressions, too
//
// This only affects local highlights. Core-side highlights weren't released in stable when
// this change was made, so no need to migrate those.
// --------
// NotificationSettings
NotificationSettings notificationSettings;
// Check each highlight rule for a "Channel" field. If one exists, convert to RegEx mode.
// This might be more efficient with std::transform() or such. It /is/ only run once...
auto highlightList = notificationSettings.highlightList();
bool changesMade = false;
for (int index = 0; index < highlightList.count(); ++index)
{
// Load the highlight rule...
auto highlightRule = highlightList[index].toMap();
// Check if "Channel" has anything set and RegEx is disabled
if (!highlightRule["Channel"].toString().isEmpty()
&& highlightRule["RegEx"].toBool() == false) {
// We have a rule to convert
// Mark as a regular expression, allowing the Channel filtering to work the same as
// before the upgrade
highlightRule["RegEx"] = true;
// Convert the main rule to regular expression, mirroring the conversion to wildcard
// format from QtUiMessageProcessor::checkForHighlight()
highlightRule["Name"] =
"(^|\\W)" + QRegExp::escape(highlightRule["Name"].toString()) + "(\\W|$)";
// Save the rule back
highlightList[index] = highlightRule;
changesMade = true;
}
}
// Save the modified rules if any changes were made
if (changesMade) {
notificationSettings.setHighlightList(highlightList);
}
// --------
// Migration complete!
return true;
}
case 7:
{
// New default changes: UseProxy is no longer used in CoreAccountSettings
CoreAccountSettings s;
for (auto &&accountId : s.knownAccounts()) {
auto map = s.retrieveAccountData(accountId);
if (!map.value("UseProxy", false).toBool()) {
map["ProxyType"] = static_cast<int>(QNetworkProxy::ProxyType::NoProxy);
}
map.remove("UseProxy");
s.storeAccountData(accountId, map);
}
// Migration complete!
return true;
}
case 6:
{
// New default changes: sender colors switched around to Tango-ish theme
// --------
// QtUiStyle settings
QtUiStyleSettings settingsUiStyleColors("Colors");
// Preserve the old default values for all variants
const QColor oldDefaultSenderColorSelf = QColor(0, 0, 0);
const QList<QColor> oldDefaultSenderColors = QList<QColor> {
QColor(204, 13, 127), /// Sender00
QColor(142, 85, 233), /// Sender01
QColor(179, 14, 14), /// Sender02
QColor( 23, 179, 57), /// Sender03
QColor( 88, 175, 179), /// Sender04
QColor(157, 84, 179), /// Sender05
QColor(179, 151, 117), /// Sender06
QColor( 49, 118, 179), /// Sender07
QColor(233, 13, 127), /// Sender08
QColor(142, 85, 233), /// Sender09
QColor(179, 14, 14), /// Sender10
QColor( 23, 179, 57), /// Sender11
QColor( 88, 175, 179), /// Sender12
QColor(157, 84, 179), /// Sender13
QColor(179, 151, 117), /// Sender14
QColor( 49, 118, 179), /// Sender15
};
if (!settingsUiStyleColors.valueExists("SenderSelf")) {
// Preserve the old default sender color if none set
settingsUiStyleColors.setValue("SenderSelf", oldDefaultSenderColorSelf);
}
QString senderColorId;
for (int i = 0; i < oldDefaultSenderColors.count(); i++) {
// Get the sender color ID for each available color
QString dez = QString::number(i);
if (dez.length() == 1) dez.prepend('0');
senderColorId = QString("Sender" + dez);
if (!settingsUiStyleColors.valueExists(senderColorId)) {
// Preserve the old default sender color if none set
settingsUiStyleColors.setValue(senderColorId, oldDefaultSenderColors[i]);
}
}
// Update the settings stylesheet with old defaults
QtUiStyle qtUiStyle;
qtUiStyle.generateSettingsQss();
// --------
// Migration complete!
return true;
}
case 5:
{
// New default changes: sender colors apply to nearly all messages with nicks
// --------
// QtUiStyle settings
QtUiStyleSettings settingsUiStyleColors("Colors");
const QString useNickGeneralColorsId = "UseNickGeneralColors";
if (!settingsUiStyleColors.valueExists(useNickGeneralColorsId)) {
// New default is true, preserve previous behavior by setting to false
settingsUiStyleColors.setValue(useNickGeneralColorsId, false);
}
// Update the settings stylesheet with old defaults
QtUiStyle qtUiStyle;
qtUiStyle.generateSettingsQss();
// --------
// Migration complete!
return true;
}
case 4:
{
// New default changes: system locale used to generate a timestamp format string, deciding
// 24-hour or 12-hour timestamp.
// --------
// ChatView settings
const QString useCustomTimestampFormatId = "ChatView/__default__/UseCustomTimestampFormat";
if (!settings.valueExists(useCustomTimestampFormatId)) {
// New default value is false, preserve previous behavior by setting to true
settings.setValue(useCustomTimestampFormatId, true);
}
// --------
// Migration complete!
return true;
}
case 3:
{
// New default changes: per-chat history and line wrapping enabled by default.
// --------
// InputWidget settings
UiSettings settingsInputWidget("InputWidget");
const QString enableInputPerChatId = "EnablePerChatHistory";
if (!settingsInputWidget.valueExists(enableInputPerChatId)) {
// New default value is true, preserve previous behavior by setting to false
settingsInputWidget.setValue(enableInputPerChatId, false);
}
const QString enableInputLinewrap = "EnableLineWrap";
if (!settingsInputWidget.valueExists(enableInputLinewrap)) {
// New default value is true, preserve previous behavior by setting to false
settingsInputWidget.setValue(enableInputLinewrap, false);
}
// --------
// Migration complete!
return true;
}
case 2:
{
// New default changes: sender <nick> brackets disabled, sender colors and sender CTCP
// colors enabled.
// --------
// ChatView settings
const QString timestampFormatId = "ChatView/__default__/TimestampFormat";
if (!settings.valueExists(timestampFormatId)) {
// New default value is " hh:mm:ss", preserve old default of "[hh:mm:ss]"
settings.setValue(timestampFormatId, "[hh:mm:ss]");
}
const QString showSenderBracketsId = "ChatView/__default__/ShowSenderBrackets";
if (!settings.valueExists(showSenderBracketsId)) {
// New default is false, preserve previous behavior by setting to true
settings.setValue(showSenderBracketsId, true);
}
// --------
// --------
// QtUiStyle settings
QtUiStyleSettings settingsUiStyleColors("Colors");
const QString useSenderColorsId = "UseSenderColors";
if (!settingsUiStyleColors.valueExists(useSenderColorsId)) {
// New default is true, preserve previous behavior by setting to false
settingsUiStyleColors.setValue(useSenderColorsId, false);
}
const QString useSenderActionColorsId = "UseSenderActionColors";
if (!settingsUiStyleColors.valueExists(useSenderActionColorsId)) {
// New default is true, preserve previous behavior by setting to false
settingsUiStyleColors.setValue(useSenderActionColorsId, false);
}
// Update the settings stylesheet with old defaults
QtUiStyle qtUiStyle;
qtUiStyle.generateSettingsQss();
// --------
// Migration complete!
return true;
}
default:
// Something unexpected happened
return false;
}
}
BufferWidget::BufferWidget(QWidget *parent)
: AbstractBufferContainer(parent),
_chatViewSearchController(new ChatViewSearchController(this)),
_autoMarkerLine(true)
{
ui.setupUi(this);
layout()->setContentsMargins(0, 0, 0, 0);
layout()->setSpacing(0);
// ui.searchBar->hide();
_chatViewSearchController->setCaseSensitive(ui.searchBar->caseSensitiveBox()->isChecked());
_chatViewSearchController->setSearchSenders(ui.searchBar->searchSendersBox()->isChecked());
_chatViewSearchController->setSearchMsgs(ui.searchBar->searchMsgsBox()->isChecked());
_chatViewSearchController->setSearchOnlyRegularMsgs(ui.searchBar->searchOnlyRegularMsgsBox()->isChecked());
connect(ui.searchBar, SIGNAL(searchChanged(const QString &)),
_chatViewSearchController, SLOT(setSearchString(const QString &)));
connect(ui.searchBar->caseSensitiveBox(), SIGNAL(toggled(bool)),
_chatViewSearchController, SLOT(setCaseSensitive(bool)));
connect(ui.searchBar->searchSendersBox(), SIGNAL(toggled(bool)),
_chatViewSearchController, SLOT(setSearchSenders(bool)));
connect(ui.searchBar->searchMsgsBox(), SIGNAL(toggled(bool)),
_chatViewSearchController, SLOT(setSearchMsgs(bool)));
connect(ui.searchBar->searchOnlyRegularMsgsBox(), SIGNAL(toggled(bool)),
_chatViewSearchController, SLOT(setSearchOnlyRegularMsgs(bool)));
connect(ui.searchBar->searchUpButton(), SIGNAL(clicked()),
_chatViewSearchController, SLOT(highlightPrev()));
connect(ui.searchBar->searchDownButton(), SIGNAL(clicked()),
_chatViewSearchController, SLOT(highlightNext()));
connect(ui.searchBar, SIGNAL(hidden()), this, SLOT(setFocus()));
connect(_chatViewSearchController, SIGNAL(newCurrentHighlight(QGraphicsItem *)),
this, SLOT(scrollToHighlight(QGraphicsItem *)));
ActionCollection *coll = QtUi::actionCollection();
Action *zoomInChatview = coll->add<Action>("ZoomInChatView", this, SLOT(zoomIn()));
zoomInChatview->setText(tr("Zoom In"));
zoomInChatview->setIcon(SmallIcon("zoom-in"));
zoomInChatview->setShortcut(QKeySequence::ZoomIn);
Action *zoomOutChatview = coll->add<Action>("ZoomOutChatView", this, SLOT(zoomOut()));
zoomOutChatview->setIcon(SmallIcon("zoom-out"));
zoomOutChatview->setText(tr("Zoom Out"));
zoomOutChatview->setShortcut(QKeySequence::ZoomOut);
Action *zoomOriginalChatview = coll->add<Action>("ZoomOriginalChatView", this, SLOT(zoomOriginal()));
zoomOriginalChatview->setIcon(SmallIcon("zoom-original"));
zoomOriginalChatview->setText(tr("Actual Size"));
//zoomOriginalChatview->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_0)); // used for RTS switching
Action *setMarkerLine = coll->add<Action>("SetMarkerLineToBottom", this, SLOT(setMarkerLine()));
setMarkerLine->setText(tr("Set Marker Line"));
setMarkerLine->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_R));
Action *jumpToMarkerLine = QtUi::actionCollection("Navigation")->add<Action>("JumpToMarkerLine", this, SLOT(jumpToMarkerLine()));
jumpToMarkerLine->setText(tr("Go to Marker Line"));
jumpToMarkerLine->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_K));
ChatViewSettings s;
s.initAndNotify("AutoMarkerLine", this, SLOT(setAutoMarkerLine(QVariant)), true);
}
void ChatScene::showWebPreviewChanged() {
ChatViewSettings settings;
_showWebPreview = settings.showWebPreview();
}