- Bug #20 (RPL_NICKNAMEINUSER)

[quassel.git] / gui / channelwidgetinput.cpp

diff --git a/gui/channelwidgetinput.cpp b/gui/channelwidgetinput.cpp
index f3276c2..813d1c8 100644 (file)
--- a/gui/channelwidgetinput.cpp
+++ b/gui/channelwidgetinput.cpp
@@ -19,47 +19,28 @@
  ***************************************************************************/
 
 #include "channelwidgetinput.h"
-#include <QCompleter>
 
 ChannelWidgetInput::ChannelWidgetInput(QWidget *parent) : QLineEdit(parent) {
   idx = 0;
-  tabMode = false;
   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
     if(text().length() > 0) {
-      if (not tabMode) {
-        QString tabAbbrev = text().left(cursorPosition()).section(' ',-1,-1);
-        tabCompleteList.clear();
-        foreach(QString nick, nickList) {
-          if(nick.toLower().startsWith(tabAbbrev.toLower())) {
-            tabCompleteList << nick;
-          }
-        }
-        
-        tabCompleteList.sort();
-        lastCompletionLength = tabAbbrev.length();
-        tabMode = true;
-        nextCompletion = tabCompleteList.begin();
-      }
-      if (nextCompletion != tabCompleteList.end()) {
-        for (int i = 0; i < lastCompletionLength; i++) {
-          backspace();
-        }
-        insert(*nextCompletion);
-        lastCompletionLength = nextCompletion->length();
-        nextCompletion++;
-      } else if (tabCompleteList.end() != tabCompleteList.begin()) {
-        nextCompletion = tabCompleteList.begin();
-      }
+      tabComplete->complete();
     }
     event->accept();
     
   } else {
-    tabMode = false;
+    tabComplete->disable();
     if(event->key() == Qt::Key_Up) {
       if(idx > 0) { idx--; setText(history[idx]); }
       event->accept();
@@ -89,4 +70,5 @@ void ChannelWidgetInput::enter() {
 
 void ChannelWidgetInput::updateNickList(QStringList l) {
   nickList = l;
+  emit nickListUpdated(l);
 }