Starting reorganization of files in preparation of separation of client and GUI.

[quassel.git] / src / qtgui / channelwidgetinput.cpp

diff --git a/src/qtgui/channelwidgetinput.cpp b/src/qtgui/channelwidgetinput.cpp
new file mode 100644 (file)
index 0000000..c4d1a06
--- /dev/null
+++ b/src/qtgui/channelwidgetinput.cpp
@@ -0,0 +1,70 @@
+/***************************************************************************
+ *   Copyright (C) 2005/06 by The Quassel Team                             *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   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.             *
+ ***************************************************************************/
+
+#include "channelwidgetinput.h"
+
+ChannelWidgetInput::ChannelWidgetInput(QWidget *parent) : QLineEdit(parent) {
+  idx = 0;
+  connect(this, SIGNAL(returnPressed()), this, SLOT(enter()));
+  tabComplete = new TabCompleter(this);
+  connect(this, SIGNAL(nickListUpdated(QStringList)), tabComplete, SLOT(updateNickList(QStringList)));
+}
+
+ChannelWidgetInput::~ChannelWidgetInput() {
+  delete tabComplete;
+}
+
+void ChannelWidgetInput::keyPressEvent(QKeyEvent * event) {
+  if(event->key() == Qt::Key_Tab) { // Tabcomplete
+    tabComplete->complete();
+    event->accept();
+  } else {
+    tabComplete->disable();
+    if(event->key() == Qt::Key_Up) {
+      if(idx > 0) { idx--; setText(history[idx]); }
+      event->accept();
+    } else if(event->key() == Qt::Key_Down) {
+      if(idx < history.count()) idx++;
+      if(idx < history.count()) setText(history[idx]);
+      else setText("");
+      event->accept();
+    } else {
+      QLineEdit::keyPressEvent(event);
+    }
+  }
+}
+
+bool ChannelWidgetInput::event(QEvent *e) {
+  if(e->type() == QEvent::KeyPress) {
+    keyPressEvent(dynamic_cast<QKeyEvent*>(e));
+    return true;
+  }
+  return QLineEdit::event(e);
+}
+
+void ChannelWidgetInput::enter() {
+  history << text();
+  idx = history.count();
+}
+
+void ChannelWidgetInput::updateNickList(QStringList l) {
+  nickList = l;
+  emit nickListUpdated(l);
+}