X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fmultilineedit.cpp;h=b856954f9c352a17db1c769f302401920b05d859;hp=a0e0e8cc06644c089f97e2ccd7243b61ac1ebbf5;hb=2c98de2f80025d91d287299f56b9a22f8e670559;hpb=9dc0131dab77e3d3173906f1f8b14d3447523aea

diff --git a/src/uisupport/multilineedit.cpp b/src/uisupport/multilineedit.cpp
index a0e0e8cc..b856954f 100644
--- a/src/uisupport/multilineedit.cpp
+++ b/src/uisupport/multilineedit.cpp
@@ -168,6 +168,10 @@ QSize MultiLineEdit::minimumSizeHint() const {
   return sizeHint();
 }
 
+void MultiLineEdit::setEmacsMode(bool enable) {
+  _emacsMode = enable;
+}
+
 void MultiLineEdit::setSpellCheckEnabled(bool enable) {
 #ifdef HAVE_KDE
   setCheckSpellingEnabled(enable);
@@ -318,6 +322,58 @@ void MultiLineEdit::keyPressEvent(QKeyEvent *event) {
     ;
   }
 
+  if(_emacsMode) {
+    if(event->modifiers() & Qt::ControlModifier) {
+      switch(event->key()) {
+        // move
+      case Qt::Key_A:
+        moveCursor(QTextCursor::StartOfLine);
+        return;
+      case Qt::Key_E:
+        moveCursor(QTextCursor::EndOfLine);
+        return;
+      case Qt::Key_F:
+        moveCursor(QTextCursor::Right);
+        return;
+      case Qt::Key_B:
+        moveCursor(QTextCursor::Left);
+        return;
+
+        // modify
+      case Qt::Key_Y:
+        paste();
+        return;
+      case Qt::Key_K:
+        moveCursor(QTextCursor::EndOfLine, QTextCursor::KeepAnchor);
+        cut();
+        return;
+      }
+    }
+    else if(event->modifiers() & Qt::MetaModifier ||
+            event->modifiers() & Qt::AltModifier)
+    {
+      switch(event->key()) {
+      case Qt::Key_Right:
+        moveCursor(QTextCursor::WordRight);
+        return;
+      case Qt::Key_Left:
+        moveCursor(QTextCursor::WordLeft);
+        return;
+      case Qt::Key_F:
+        moveCursor(QTextCursor::WordRight);
+        return;
+      case Qt::Key_B:
+        moveCursor(QTextCursor::WordLeft);
+        return;
+      case Qt::Key_Less:
+        moveCursor(QTextCursor::Start);
+        return;
+      case Qt::Key_Greater:
+        moveCursor(QTextCursor::End);
+        return;
+      }
+    }
+  }
 
 #ifdef HAVE_KDE
   KTextEdit::keyPressEvent(event);