/***************************************************************************
- * Copyright (C) 2005-08 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 *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "inputwidget.h"
+#include <QIcon>
+#include <QPainter>
+#include <QPixmap>
+#include <QRect>
+
+#include "action.h"
+#include "actioncollection.h"
+#include "bufferview.h"
#include "client.h"
+#include "icon.h"
+#include "ircuser.h"
#include "networkmodel.h"
-#include "network.h"
-#include "identity.h"
+#include "qtui.h"
+#include "qtuisettings.h"
+#include "tabcompleter.h"
+#include "util.h"
+
+const int leftMargin = 3;
+
+InputWidget::InputWidget(QWidget* parent)
+ : AbstractItemView(parent)
+ , _networkId(0)
+{
+ ui.setupUi(this);
+ connect(ui.ownNick, selectOverload<const QString&>(&QComboBox::activated), this, &InputWidget::changeNick);
+
+ layout()->setAlignment(ui.ownNick, Qt::AlignBottom);
+ layout()->setAlignment(ui.inputEdit, Qt::AlignBottom);
+ layout()->setAlignment(ui.showStyleButton, Qt::AlignBottom);
+ layout()->setAlignment(ui.styleFrame, Qt::AlignBottom);
+
+ setStyleOptionsExpanded(false);
+
+ setFocusProxy(ui.inputEdit);
+ ui.ownNick->setFocusProxy(ui.inputEdit);
+
+ ui.ownNick->setSizeAdjustPolicy(QComboBox::AdjustToContents);
+ ui.ownNick->installEventFilter(new MouseWheelFilter(this));
+ ui.inputEdit->installEventFilter(this);
+
+ ui.inputEdit->setMinHeight(1);
+ ui.inputEdit->setMaxHeight(5);
+ ui.inputEdit->setMode(MultiLineEdit::MultiLine);
+ ui.inputEdit->setPasteProtectionEnabled(true);
+
+ ui.boldButton->setIcon(icon::get("format-text-bold"));
+ ui.italicButton->setIcon(icon::get("format-text-italic"));
+ ui.underlineButton->setIcon(icon::get("format-text-underline"));
+ ui.clearButton->setIcon(icon::get("edit-clear"));
+ ui.encryptionIconLabel->hide();
+
+ _colorMenu = new QMenu();
+ _colorFillMenu = new QMenu();
+
+ QStringList names;
+ names << tr("White") << tr("Black") << tr("Dark blue") << tr("Dark green") << tr("Red") << tr("Dark red") << tr("Dark magenta")
+ << tr("Orange") << tr("Yellow") << tr("Green") << tr("Dark cyan") << tr("Cyan") << tr("Blue") << tr("Magenta") << tr("Dark gray")
+ << tr("Light gray");
+
+ QPixmap pix(16, 16);
+ for (int i = 0; i < inputLine()->mircColorMap().count(); i++) {
+ pix.fill(inputLine()->mircColorMap().values()[i]);
+ _colorMenu->addAction(pix, names[i])->setData(inputLine()->mircColorMap().keys()[i]);
+ _colorFillMenu->addAction(pix, names[i])->setData(inputLine()->mircColorMap().keys()[i]);
+ }
+
+ pix.fill(Qt::transparent);
+ _colorMenu->addAction(pix, tr("Clear Color"))->setData("");
+ _colorFillMenu->addAction(pix, tr("Clear Color"))->setData("");
+
+ ui.textcolorButton->setMenu(_colorMenu);
+ // Set the default action to clear color (last added action)
+ ui.textcolorButton->setDefaultAction(_colorMenu->actions().last());
+ connect(_colorMenu, &QMenu::triggered, this, &InputWidget::colorChosen);
+
+ ui.highlightcolorButton->setMenu(_colorFillMenu);
+ // Set the default action to clear fill color (last added action)
+ ui.highlightcolorButton->setDefaultAction(_colorFillMenu->actions().last());
+ connect(_colorFillMenu, &QMenu::triggered, this, &InputWidget::colorHighlightChosen);
+
+ // Needs to be done after adding the menu, otherwise the icon mysteriously vanishes until clicked
+ ui.textcolorButton->setIcon(icon::get("format-text-color"));
+ ui.highlightcolorButton->setIcon(icon::get("format-fill-color"));
+
+ // Show/hide style button
+ connect(ui.showStyleButton, &QAbstractButton::toggled, this, &InputWidget::setStyleOptionsExpanded);
+
+ // Clear formatting button
+ connect(ui.clearButton, &QAbstractButton::clicked, this, &InputWidget::clearFormat);
+
+ new TabCompleter(ui.inputEdit);
+
+ UiStyleSettings fs("Fonts");
+ fs.notify("UseCustomInputWidgetFont", this, &InputWidget::setUseCustomFont);
+ fs.notify("InputWidget", this, &InputWidget::setCustomFont);
+ if (fs.value("UseCustomInputWidgetFont", false).toBool())
+ setCustomFont(fs.value("InputWidget", QFont()));
+
+ UiSettings s("InputWidget");
+ s.initAndNotify("EnableEmacsMode", this, &InputWidget::setEnableEmacsMode, false);
+ s.initAndNotify("ShowNickSelector", this, &InputWidget::setShowNickSelector, true);
+ s.initAndNotify("ShowStyleButtons", this, &InputWidget::setShowStyleButtons, true);
+ s.initAndNotify("EnablePerChatHistory", this, &InputWidget::setEnablePerChatHistory, true);
+ s.initAndNotify("MaxNumLines", this, &InputWidget::setMaxLines, 5);
+ s.initAndNotify("EnableScrollBars", this, &InputWidget::setScrollBarsEnabled, true);
+ s.initAndNotify("EnableLineWrap", this, &InputWidget::setLineWrapEnabled, true);
+ s.initAndNotify("EnableMultiLine", this, &InputWidget::setMultiLineEnabled, true);
+
+ ActionCollection* coll = QtUi::actionCollection();
+ coll->addAction("FocusInputLine",
+ new Action{tr("Focus Input Line"), coll, this, selectOverload<>(&QWidget::setFocus), QKeySequence(Qt::CTRL + Qt::Key_L)});
+
+ connect(inputLine(),
+ &MultiLineEdit::textEntered,
+ this,
+ &InputWidget::onTextEntered,
+ Qt::QueuedConnection); // make sure the line is already reset, bug #984
+ connect(inputLine(), &QTextEdit::currentCharFormatChanged, this, &InputWidget::currentCharFormatChanged);
+}
+
+void InputWidget::setUseCustomFont(const QVariant& v)
+{
+ if (v.toBool()) {
+ UiStyleSettings fs("Fonts");
+ setCustomFont(fs.value("InputWidget"));
+ }
+ else
+ setCustomFont(QFont());
+}
+
+void InputWidget::setCustomFont(const QVariant& v)
+{
+ QFont font = v.value<QFont>();
+ if (font.family().isEmpty())
+ font = QApplication::font();
+ // we don't want font styles as this conflics with mirc code richtext editing
+ font.setBold(false);
+ font.setItalic(false);
+ font.setUnderline(false);
+ font.setStrikeOut(false);
+ ui.inputEdit->setCustomFont(font);
+}
+
+void InputWidget::setEnableEmacsMode(const QVariant& v)
+{
+ ui.inputEdit->setEmacsMode(v.toBool());
+}
+
+void InputWidget::setShowNickSelector(const QVariant& v)
+{
+ ui.ownNick->setVisible(v.toBool());
+}
+
+void InputWidget::setShowStyleButtons(const QVariant& v)
+{
+ ui.showStyleButton->setVisible(v.toBool());
+}
+
+void InputWidget::setEnablePerChatHistory(const QVariant& v)
+{
+ _perChatHistory = v.toBool();
+}
+
+void InputWidget::setMaxLines(const QVariant& v)
+{
+ ui.inputEdit->setMaxHeight(v.toInt());
+}
+
+void InputWidget::setScrollBarsEnabled(const QVariant& v)
+{
+ ui.inputEdit->setScrollBarsEnabled(v.toBool());
+}
+
+void InputWidget::setLineWrapEnabled(const QVariant& v)
+{
+ ui.inputEdit->setLineWrapEnabled(v.toBool());
+}
+
+void InputWidget::setMultiLineEnabled(const QVariant& v)
+{
+ ui.inputEdit->setMode(v.toBool() ? MultiLineEdit::MultiLine : MultiLineEdit::SingleLine);
+}
+
+bool InputWidget::eventFilter(QObject* watched, QEvent* event)
+{
+ if (event->type() != QEvent::KeyPress)
+ return false;
+
+ auto* keyEvent = static_cast<QKeyEvent*>(event);
+
+ // keys from BufferView should be sent to (and focus) the input line
+ auto* view = qobject_cast<BufferView*>(watched);
+ if (view) {
+ if (keyEvent->text().length() == 1 && !(keyEvent->modifiers() & (Qt::ControlModifier ^ Qt::AltModifier))) { // normal key press
+ QChar c = keyEvent->text().at(0);
+ if (c.isLetterOrNumber() || c.isSpace() || c.isPunct() || c.isSymbol()) {
+ setFocus();
+ QCoreApplication::sendEvent(inputLine(), keyEvent);
+ return true;
+ }
+ }
+ return false;
+ }
+ else if (watched == ui.inputEdit) {
+ if (keyEvent->matches(QKeySequence::Find)) {
+ QAction* act = GraphicalUi::actionCollection()->action("ToggleSearchBar");
+ if (act) {
+ act->toggle();
+ return true;
+ }
+ }
+ return false;
+ }
+ return false;
+}
+
+void InputWidget::currentChanged(const QModelIndex& current, const QModelIndex& previous)
+{
+ BufferId currentBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
+ BufferId previousBufferId = previous.data(NetworkModel::BufferIdRole).value<BufferId>();
+
+ if (_perChatHistory) {
+ // backup
+ historyMap[previousBufferId].history = inputLine()->history();
+ historyMap[previousBufferId].tempHistory = inputLine()->tempHistory();
+ historyMap[previousBufferId].idx = inputLine()->idx();
+ historyMap[previousBufferId].inputLine = inputLine()->html();
+
+ // restore
+ inputLine()->setHistory(historyMap[currentBufferId].history);
+ inputLine()->setTempHistory(historyMap[currentBufferId].tempHistory);
+ inputLine()->setIdx(historyMap[currentBufferId].idx);
+ inputLine()->setHtml(historyMap[currentBufferId].inputLine);
+ inputLine()->moveCursor(QTextCursor::End, QTextCursor::MoveAnchor);
+
+ // FIXME this really should be in MultiLineEdit (and the const int on top removed)
+ QTextBlockFormat format = inputLine()->textCursor().blockFormat();
+ format.setLeftMargin(leftMargin); // we want a little space between the frame and the contents
+ inputLine()->textCursor().setBlockFormat(format);
+ }
+
+ NetworkId networkId = current.data(NetworkModel::NetworkIdRole).value<NetworkId>();
+ if (networkId == _networkId)
+ return;
+
+ setNetwork(networkId);
+ updateNickSelector();
+ updateEnabledState();
+}
+
+void InputWidget::dataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight)
+{
+ QItemSelectionRange changedArea(topLeft, bottomRight);
+ if (changedArea.contains(selectionModel()->currentIndex())) {
+ updateEnabledState();
+
+ bool encrypted = false;
+
+ auto* chan = qobject_cast<IrcChannel*>(
+ Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcChannelRole).value<QObject*>());
+ if (chan)
+ encrypted = chan->encrypted();
+
+ auto* user = qobject_cast<IrcUser*>(
+ Client::bufferModel()->data(selectionModel()->currentIndex(), NetworkModel::IrcUserRole).value<QObject*>());
+ if (user)
+ encrypted = user->encrypted();
+
+ if (encrypted)
+ ui.encryptionIconLabel->show();
+ else
+ ui.encryptionIconLabel->hide();
+ }
+}
+
+void InputWidget::rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end)
+{
+ NetworkId networkId;
+ QModelIndex child;
+ for (int row = start; row <= end; row++) {
+ child = model()->index(row, 0, parent);
+ if (NetworkModel::NetworkItemType != child.data(NetworkModel::ItemTypeRole).toInt())
+ continue;
+ networkId = child.data(NetworkModel::NetworkIdRole).value<NetworkId>();
+ if (networkId == _networkId) {
+ setNetwork(0);
+ updateNickSelector();
+ return;
+ }
+ }
+}
+
+void InputWidget::updateEnabledState()
+{
+// FIXME: Find a visualization for this that does not disable the widget!
+// Disabling kills global action shortcuts, plus users sometimes need/want to enter text
+// even in inactive channels.
+#if 0
+ QModelIndex currentIndex = selectionModel()->currentIndex();
+
+ const Network *net = Client::networkModel()->networkByIndex(currentIndex);
+ bool enabled = false;
+ if (net) {
+ // disable inputline if it's a channelbuffer we parted from or...
+ enabled = (currentIndex.data(NetworkModel::ItemActiveRole).value<bool>() || (currentIndex.data(NetworkModel::BufferTypeRole).toInt() != BufferInfo::ChannelBuffer));
+ // ... if we're not connected to the network at all
+ enabled &= net->isConnected();
+ }
+
+ ui.inputEdit->setEnabled(enabled);
+#endif
+}
+
+const Network* InputWidget::currentNetwork() const
+{
+ return Client::network(_networkId);
+}
-InputWidget::InputWidget(QWidget *parent)
- : QWidget(parent),
- validBuffer(false),
- _bufferModel(0),
- _selectionModel(0)
+BufferInfo InputWidget::currentBufferInfo() const
{
- ui.setupUi(this);
- connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
- connect(ui.ownNick, SIGNAL(activated(QString)), this, SLOT(changeNick(QString)));
- connect(this, SIGNAL(userInput(BufferInfo, QString)), Client::instance(), SLOT(userInput(BufferInfo, QString)));
- setFocusProxy(ui.inputEdit);
+ return selectionModel()->currentIndex().data(NetworkModel::BufferInfoRole).value<BufferInfo>();
}
-InputWidget::~InputWidget() {
+void InputWidget::applyFormatActiveColor()
+{
+ if (!ui.textcolorButton->defaultAction()) {
+ return;
+ }
+ colorChosen(ui.textcolorButton->defaultAction());
+}
+
+void InputWidget::applyFormatActiveColorFill()
+{
+ if (!ui.highlightcolorButton->defaultAction()) {
+ return;
+ }
+ colorHighlightChosen(ui.highlightcolorButton->defaultAction());
+}
+
+void InputWidget::toggleFormatBold()
+{
+ setFormatBold(!ui.boldButton->isChecked());
+}
+
+void InputWidget::toggleFormatItalic()
+{
+ setFormatItalic(!ui.italicButton->isChecked());
+}
+
+void InputWidget::toggleFormatUnderline()
+{
+ setFormatUnderline(!ui.underlineButton->isChecked());
+}
+
+void InputWidget::clearFormat()
+{
+ // Clear all formatting for selection (not global)
+ setFormatClear(false);
+}
+
+void InputWidget::setNetwork(NetworkId networkId)
+{
+ if (_networkId == networkId)
+ return;
+
+ const Network* previousNet = Client::network(_networkId);
+ if (previousNet) {
+ disconnect(previousNet, nullptr, this, nullptr);
+ if (previousNet->me())
+ disconnect(previousNet->me(), nullptr, this, nullptr);
+ }
+
+ _networkId = networkId;
+
+ const Network* network = Client::network(networkId);
+ if (network) {
+ connect(network, &Network::identitySet, this, &InputWidget::setIdentity);
+ connectMyIrcUser();
+ setIdentity(network->identity());
+ }
+ else {
+ setIdentity(0);
+ _networkId = 0;
+ }
+}
+
+void InputWidget::connectMyIrcUser()
+{
+ const Network* network = currentNetwork();
+ if (network->me()) {
+ connect(network->me(), &IrcUser::nickSet, this, &InputWidget::updateNickSelector);
+ connect(network->me(), &IrcUser::userModesSet, this, &InputWidget::updateNickSelector);
+ connect(network->me(), &IrcUser::userModesAdded, this, &InputWidget::updateNickSelector);
+ connect(network->me(), &IrcUser::userModesRemoved, this, &InputWidget::updateNickSelector);
+ connect(network->me(), &IrcUser::awaySet, this, &InputWidget::updateNickSelector);
+ disconnect(network, &Network::myNickSet, this, &InputWidget::connectMyIrcUser);
+ updateNickSelector();
+ }
+ else {
+ connect(network, &Network::myNickSet, this, &InputWidget::connectMyIrcUser);
+ }
+}
+
+void InputWidget::setIdentity(IdentityId identityId)
+{
+ if (_identityId == identityId)
+ return;
+
+ const Identity* previousIdentity = Client::identity(_identityId);
+ if (previousIdentity)
+ disconnect(previousIdentity, nullptr, this, nullptr);
+
+ _identityId = identityId;
+
+ const Identity* identity = Client::identity(identityId);
+ if (identity) {
+ connect(identity, &Identity::nicksSet, this, &InputWidget::updateNickSelector);
+ }
+ else {
+ _identityId = 0;
+ }
+ updateNickSelector();
+}
+
+void InputWidget::updateNickSelector() const
+{
+ ui.ownNick->clear();
+
+ const Network* net = currentNetwork();
+ if (!net)
+ return;
+
+ const Identity* identity = Client::identity(net->identity());
+ if (!identity) {
+ qWarning() << "InputWidget::updateNickSelector(): can't find Identity for Network" << net->networkId()
+ << "IdentityId:" << net->identity();
+ return;
+ }
+
+ int nickIdx;
+ QStringList nicks = identity->nicks();
+ if ((nickIdx = nicks.indexOf(net->myNick())) == -1) {
+ nicks.prepend(net->myNick());
+ nickIdx = 0;
+ }
+
+ if (nicks.isEmpty())
+ return;
+
+ IrcUser* me = net->me();
+ if (me) {
+ nicks[nickIdx] = net->myNick();
+ if (!me->userModes().isEmpty())
+ nicks[nickIdx] += QString(" (+%1)").arg(me->userModes());
+ }
+
+ ui.ownNick->addItems(nicks);
+
+ if (me && me->isAway())
+ ui.ownNick->setItemData(nickIdx, icon::get({"im-user-away", "user-away"}), Qt::DecorationRole);
+
+ ui.ownNick->setCurrentIndex(nickIdx);
+}
+
+void InputWidget::changeNick(const QString& newNick) const
+{
+ const Network* net = currentNetwork();
+ if (!net || net->isMyNick(newNick))
+ return;
+
+ // we reset the nick selecter as we have no confirmation yet, that this will succeed.
+ // if the action succeeds it will be properly updated anyways.
+ updateNickSelector();
+ Client::userInput(BufferInfo::fakeStatusBuffer(net->networkId()), QString("/NICK %1").arg(newNick));
}
-void InputWidget::setModel(BufferModel *bufferModel) {
- _bufferModel = bufferModel;
+void InputWidget::onTextEntered(const QString& text)
+{
+ Client::userInput(currentBufferInfo(), text);
+
+ // Remove formatting from entered text
+ // TODO: Offer a way to convert pasted text to mIRC formatting codes
+ setFormatClear(true);
}
-void InputWidget::setSelectionModel(QItemSelectionModel *selectionModel) {
- if(_selectionModel) {
- disconnect(_selectionModel, 0, this, 0);
- }
- _selectionModel = selectionModel;
- connect(selectionModel, SIGNAL(currentChanged(QModelIndex, QModelIndex)),
- this, SLOT(currentChanged(QModelIndex, QModelIndex)));
+void InputWidget::setFormatClear(const bool global)
+{
+ // Apply formatting
+ QTextCharFormat fmt;
+ fmt.setFontWeight(QFont::Normal);
+ fmt.setFontUnderline(false);
+ fmt.setFontItalic(false);
+ fmt.clearForeground();
+ fmt.clearBackground();
+ if (global) {
+ inputLine()->setCurrentCharFormat(fmt);
+ }
+ else {
+ setFormatOnSelection(fmt);
+ }
+
+ // Make sure UI state follows
+ ui.boldButton->setChecked(false);
+ ui.italicButton->setChecked(false);
+ ui.underlineButton->setChecked(false);
}
-void InputWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
- Q_UNUSED(previous);
+void InputWidget::setFormatBold(const bool bold)
+{
+ // Apply formatting
+ QTextCharFormat fmt;
+ fmt.setFontWeight(bold ? QFont::Bold : QFont::Normal);
+ mergeFormatOnSelection(fmt);
+ // Make sure UI state follows
+ ui.boldButton->setChecked(bold);
+}
- validBuffer = current.isValid();
+void InputWidget::setFormatItalic(const bool italic)
+{
+ // Apply formatting
+ QTextCharFormat fmt;
+ fmt.setFontItalic(italic);
+ mergeFormatOnSelection(fmt);
+ // Make sure UI state follows
+ ui.italicButton->setChecked(italic);
+}
- if(!validBuffer)
- return;
-
- QVariant variant;
- variant = current.data(NetworkModel::BufferInfoRole);
- if(!variant.isValid())
- return;
+void InputWidget::setFormatUnderline(const bool underline)
+{
+ // Apply formatting
+ QTextCharFormat fmt;
+ fmt.setFontUnderline(underline);
+ mergeFormatOnSelection(fmt);
+ // Make sure UI state follows
+ ui.underlineButton->setChecked(underline);
+}
- currentBufferInfo = current.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
- updateNickSelector();
+void InputWidget::mergeFormatOnSelection(const QTextCharFormat& format)
+{
+ QTextCursor cursor = inputLine()->textCursor();
+ cursor.mergeCharFormat(format);
+ inputLine()->mergeCurrentCharFormat(format);
}
-const Network *InputWidget::currentNetwork() const {
- if(!validBuffer)
- return 0;
+void InputWidget::setFormatOnSelection(const QTextCharFormat& format)
+{
+ QTextCursor cursor = inputLine()->textCursor();
+ cursor.setCharFormat(format);
+ inputLine()->setCurrentCharFormat(format);
+}
- return Client::network(currentBufferInfo.networkId());
+QTextCharFormat InputWidget::getFormatOfWordOrSelection()
+{
+ QTextCursor cursor = inputLine()->textCursor();
+ return cursor.charFormat();
}
-void InputWidget::updateNickSelector() const {
- const Network *net = currentNetwork();
- if(!net)
- return;
+void InputWidget::setStyleOptionsExpanded(bool expanded)
+{
+ ui.styleFrame->setVisible(expanded);
+ if (expanded) {
+ ui.showStyleButton->setArrowType(Qt::LeftArrow);
+ ui.showStyleButton->setToolTip(tr("Hide formatting options"));
+ }
+ else {
+ ui.showStyleButton->setArrowType(Qt::RightArrow);
+ ui.showStyleButton->setToolTip(tr("Show formatting options"));
+ }
+}
- const Identity *identity = Client::identity(net->identity());
- if(!identity) {
- qWarning() << "InputWidget::updateNickSelector(): can't find Identity for Network" << net->networkId();
- return;
- }
+void InputWidget::currentCharFormatChanged(const QTextCharFormat& format)
+{
+ fontChanged(format.font());
+}
- int nickIdx;
- QStringList nicks = identity->nicks();
- if((nickIdx = nicks.indexOf(net->myNick())) == -1) {
- nicks.prepend(net->myNick());
- nickIdx = 0;
- }
-
- ui.ownNick->clear();
- ui.ownNick->addItems(nicks);
- ui.ownNick->setCurrentIndex(nickIdx);
+void InputWidget::on_boldButton_clicked(bool checked)
+{
+ setFormatBold(checked);
}
-void InputWidget::changeNick(const QString &newNick) const {
- const Network *net = currentNetwork();
- if(!net || net->isMyNick(newNick))
- return;
- emit userInput(currentBufferInfo, QString("/nick %1").arg(newNick));
+void InputWidget::on_underlineButton_clicked(bool checked)
+{
+ setFormatUnderline(checked);
+}
+
+void InputWidget::on_italicButton_clicked(bool checked)
+{
+ setFormatItalic(checked);
}
-void InputWidget::enterPressed() {
- QStringList lines = ui.inputEdit->text().split('\n', QString::SkipEmptyParts);
- foreach(QString msg, lines) {
- if(msg.isEmpty()) continue;
- emit userInput(currentBufferInfo, msg);
- }
- ui.inputEdit->clear();
+void InputWidget::fontChanged(const QFont& f)
+{
+ ui.boldButton->setChecked(f.bold());
+ ui.italicButton->setChecked(f.italic());
+ ui.underlineButton->setChecked(f.underline());
+}
+
+void InputWidget::colorChosen(QAction* action)
+{
+ QTextCharFormat fmt;
+ QColor color;
+ if (action->data().value<QString>() == "") {
+ color = Qt::transparent;
+ fmt = getFormatOfWordOrSelection();
+ fmt.clearForeground();
+ setFormatOnSelection(fmt);
+ }
+ else {
+ color = QColor(inputLine()->rgbColorFromMirc(action->data().value<QString>()));
+ fmt.setForeground(color);
+ mergeFormatOnSelection(fmt);
+ }
+ ui.textcolorButton->setDefaultAction(action);
+ ui.textcolorButton->setIcon(createColorToolButtonIcon(icon::get("format-text-color"), color));
+}
+
+void InputWidget::colorHighlightChosen(QAction* action)
+{
+ QTextCharFormat fmt;
+ QColor color;
+ if (action->data().value<QString>() == "") {
+ color = Qt::transparent;
+ fmt = getFormatOfWordOrSelection();
+ fmt.clearBackground();
+ setFormatOnSelection(fmt);
+ }
+ else {
+ color = QColor(inputLine()->rgbColorFromMirc(action->data().value<QString>()));
+ fmt.setBackground(color);
+ mergeFormatOnSelection(fmt);
+ }
+ ui.highlightcolorButton->setDefaultAction(action);
+ ui.highlightcolorButton->setIcon(createColorToolButtonIcon(icon::get("format-fill-color"), color));
}
+void InputWidget::on_showStyleButton_toggled(bool checked)
+{
+ setStyleOptionsExpanded(checked);
+}
+
+QIcon InputWidget::createColorToolButtonIcon(const QIcon& icon, const QColor& color)
+{
+ QPixmap pixmap(16, 16);
+ pixmap.fill(Qt::transparent);
+ QPainter painter(&pixmap);
+ QPixmap image = icon.pixmap(16, 16);
+ QRect target(0, 0, 16, 14);
+ QRect source(0, 0, 16, 14);
+ painter.fillRect(QRect(0, 14, 16, 16), color);
+ painter.drawPixmap(target, image, source);
+
+ return QIcon(pixmap);
+}
+
+// MOUSE WHEEL FILTER
+MouseWheelFilter::MouseWheelFilter(QObject* parent)
+ : QObject(parent)
+{}
+
+bool MouseWheelFilter::eventFilter(QObject* obj, QEvent* event)
+{
+ if (event->type() != QEvent::Wheel)
+ return QObject::eventFilter(obj, event);
+ else
+ return true;
+}
projects / quassel.git / blobdiff