From: Marcus Eggenberger <egs@quassel-irc.org>
Date: Tue, 8 May 2007 10:29:52 +0000 (+0000)
Subject: added first and simple version of Tabcompletion (Nicks only atm)
X-Git-Tag: 0.1.0~246
X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=commitdiff_plain;h=9cbaab34158d0f2e77c18d6ac055582102812553

added first and simple version of Tabcompletion (Nicks only atm)
---

diff --git a/gui/bufferwidget.cpp b/gui/bufferwidget.cpp
index 98f8dd83..8185cbcf 100644
--- a/gui/bufferwidget.cpp
+++ b/gui/bufferwidget.cpp
@@ -36,6 +36,7 @@ BufferWidget::BufferWidget(QWidget *parent) : QWidget(parent) {
   //setBaseSize(QSize(600,400));
   //setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
   connect(ui.inputEdit, SIGNAL(returnPressed()), this, SLOT(enterPressed()));
+  connect(this, SIGNAL(nickListUpdated(QStringList)), ui.inputEdit, SLOT(updateNickList(QStringList)));
 
 }
 
@@ -215,6 +216,7 @@ void BufferWidget::updateNickList(VarMap nicks) {
 
 // TODO Use 005
 void BufferWidget::updateNickList(BufferState *state, VarMap nicks) {
+  emit nickListUpdated(nicks.keys());
   QTreeWidget *tree = state->nickTree;
   if(!tree) return;
   tree->clear();
diff --git a/gui/bufferwidget.h b/gui/bufferwidget.h
index e72ebb8a..94ff0bc3 100644
--- a/gui/bufferwidget.h
+++ b/gui/bufferwidget.h
@@ -50,9 +50,10 @@ class BufferWidget : public QWidget {
   signals:
     void userInput(QString msg);
     void aboutToClose();
-
+  
     void layoutMessages(LayoutTask);
-
+    void nickListUpdated(QStringList l);
+      
   protected:
 
   public slots:
diff --git a/gui/channelwidgetinput.cpp b/gui/channelwidgetinput.cpp
index 893623d2..f3276c2a 100644
--- a/gui/channelwidgetinput.cpp
+++ b/gui/channelwidgetinput.cpp
@@ -19,30 +19,58 @@
  ***************************************************************************/
 
 #include "channelwidgetinput.h"
+#include <QCompleter>
 
 ChannelWidgetInput::ChannelWidgetInput(QWidget *parent) : QLineEdit(parent) {
   idx = 0;
+  tabMode = false;
   connect(this, SIGNAL(returnPressed()), this, SLOT(enter()));
 }
 
 void ChannelWidgetInput::keyPressEvent(QKeyEvent * event) {
-  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 if(event->key() == Qt::Key_Tab) {
+  if(event->key() == Qt::Key_Tab) {
     // Tabcomplete
-      if(cursorPosition() == text().length()) {
-      
-
+    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();
+      }
     }
     event->accept();
+    
   } else {
-    QLineEdit::keyPressEvent(event);
+    tabMode = false;
+    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);
+    }
   }
 }
 
diff --git a/gui/channelwidgetinput.h b/gui/channelwidgetinput.h
index 4d848e64..e466f1db 100644
--- a/gui/channelwidgetinput.h
+++ b/gui/channelwidgetinput.h
@@ -30,9 +30,6 @@ class ChannelWidgetInput : public QLineEdit {
   public:
     ChannelWidgetInput(QWidget *parent = 0);
 
-  public slots:
-    void updateNickList(QStringList);
-
   protected:
     virtual bool event(QEvent *);
     virtual void keyPressEvent(QKeyEvent * event);
@@ -40,11 +37,18 @@ class ChannelWidgetInput : public QLineEdit {
   private slots:
     void enter();
 
+  public slots:
+    void updateNickList(QStringList);
+    
   private:
     qint32 idx;
     QStringList history;
     QStringList nickList;
-
+    
+    bool tabMode;
+    int lastCompletionLength;
+    QStringList tabCompleteList;
+    QStringList::Iterator nextCompletion;
 };
 
 #endif
diff --git a/gui/chatwidget.cpp b/gui/chatwidget.cpp
index 331fdb0b..a3ab3add 100644
--- a/gui/chatwidget.cpp
+++ b/gui/chatwidget.cpp
@@ -915,12 +915,14 @@ void LayoutThread::run() {
     Q_ASSERT(queue.count()); //qDebug() << "process";
     LayoutTask task = queue.takeFirst();
     mutex.unlock();
+	/*
     foreach(Message msg, task.messages) {
       //qDebug() << msg.text;
       ChatLine *line = new ChatLine(msg, task.net, task.buf);
       task.lines.append(line);
     }
     emit taskProcessed(task);
+	*/
     //msleep(500);
   }
 }