Improve inputline behavior

[quassel.git] / src / qtui / inputwidget.cpp

diff --git a/src/qtui/inputwidget.cpp b/src/qtui/inputwidget.cpp
index 3c7bec5..dc8b6a6 100644 (file)
--- a/src/qtui/inputwidget.cpp
+++ b/src/qtui/inputwidget.cpp
@@ -22,6 +22,7 @@
 
 #include "action.h"
 #include "actioncollection.h"
+#include "bufferview.h"
 #include "client.h"
 #include "iconloader.h"
 #include "ircuser.h"
@@ -29,21 +30,32 @@
 #include "networkmodel.h"
 #include "qtui.h"
 #include "qtuisettings.h"
+#include "tabcompleter.h"
 
 InputWidget::InputWidget(QWidget *parent)
   : AbstractItemView(parent),
     _networkId(0)
 {
   ui.setupUi(this);
-  connect(ui.inputEdit, SIGNAL(sendText(QString)), this, SLOT(sendText(QString)));
+  connect(ui.inputEdit, SIGNAL(textEntered(QString)), this, SLOT(sendText(QString)));
   connect(ui.ownNick, SIGNAL(activated(QString)), this, SLOT(changeNick(QString)));
-  connect(this, SIGNAL(userInput(BufferInfo, QString)), Client::instance(), SIGNAL(sendInput(BufferInfo, QString)));
+
+  layout()->setAlignment(ui.ownNick, Qt::AlignBottom);
+  layout()->setAlignment(ui.inputEdit, Qt::AlignBottom);
+
   setFocusProxy(ui.inputEdit);
+  ui.ownNick->setFocusProxy(ui.inputEdit);
 
   ui.ownNick->setSizeAdjustPolicy(QComboBox::AdjustToContents);
   ui.ownNick->installEventFilter(new MouseWheelFilter(this));
   ui.inputEdit->installEventFilter(new JumpKeyHandler(this));
 
+  ui.inputEdit->setMinHeight(1);
+  ui.inputEdit->setMaxHeight(5);
+  ui.inputEdit->setMode(MultiLineEdit::MultiLine);
+
+  new TabCompleter(ui.inputEdit);
+
   QtUiStyleSettings s("Fonts");
   s.notify("InputLine", this, SLOT(setCustomFont(QVariant)));
   setCustomFont(s.value("InputLine", QFont()));
@@ -63,7 +75,39 @@ void InputWidget::setCustomFont(const QVariant &v) {
   QFont font = v.value<QFont>();
   if(font.family().isEmpty())
     font = QApplication::font();
-  ui.inputEdit->setFont(font);
+  ui.inputEdit->setCustomFont(font);
+}
+
+bool InputWidget::eventFilter(QObject *watched, QEvent *event) {
+  if(event->type() != QEvent::KeyPress)
+    return false;
+
+  // keys from BufferView should be sent to (and focus) the input line
+  BufferView *view = qobject_cast<BufferView *>(watched);
+  if(view) {
+    QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+    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;
+      } else
+        return false;
+    }
+  }
+  return false;
+}
+
+void InputWidget::keyPressEvent(QKeyEvent * event) {
+  if(event->matches(QKeySequence::Find)) {
+    QAction *act = GraphicalUi::actionCollection()->action("ToggleSearchBar");
+    if(act) {
+      act->toggle();
+      return;
+    }
+  }
+  AbstractItemView::keyPressEvent(event);
 }
 
 void InputWidget::currentChanged(const QModelIndex &current, const QModelIndex &previous) {
@@ -102,7 +146,7 @@ void InputWidget::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int
 
 void InputWidget::updateEnabledState() {
   QModelIndex currentIndex = selectionModel()->currentIndex();
-  
+
   const Network *net = Client::networkModel()->networkByIndex(currentIndex);
   bool enabled = false;
   if(net) {
@@ -204,8 +248,11 @@ void InputWidget::updateNickSelector() const {
     return;
 
   IrcUser *me = net->me();
-  if(me)
-    nicks[nickIdx] = net->myNick() + QString(" (+%1)").arg(me->userModes());
+  if(me) {
+    nicks[nickIdx] = net->myNick();
+    if(!me->userModes().isEmpty())
+      nicks[nickIdx] += QString(" (+%1)").arg(me->userModes());
+  }
       
   ui.ownNick->addItems(nicks);
 
@@ -219,11 +266,15 @@ 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));
+
+  // 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::sendText(QString text) {
-  emit userInput(currentBufferInfo(), text);
+void InputWidget::sendText(const QString &text) const {
+  Client::userInput(currentBufferInfo(), text);
 }