X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Finputline.cpp;h=03087fb610540c461a057bbbac7f01e5568f0194;hp=745a3e332ee57d0d30a6627c9f1eb0feacf9aab4;hb=758d3568fe1a9cd08bd6c62c87ac3ac2c48f2f4d;hpb=dc9de5af386f61e6dc5537d04ccc8aceb8126b21

diff --git a/src/uisupport/inputline.cpp b/src/uisupport/inputline.cpp
index 745a3e33..03087fb6 100644
--- a/src/uisupport/inputline.cpp
+++ b/src/uisupport/inputline.cpp
@@ -19,14 +19,31 @@
  ***************************************************************************/
 
 #include "bufferview.h"
+#include "graphicalui.h"
 #include "inputline.h"
 #include "tabcompleter.h"
 
 InputLine::InputLine(QWidget *parent)
-  : QLineEdit(parent),
+  :
+#ifdef HAVE_KDE
+    KTextEdit(parent),
+#else
+    QLineEdit(parent),
+#endif
     idx(0),
     tabCompleter(new TabCompleter(this))
 {
+#ifdef HAVE_KDE
+//This is done to make the KTextEdit look like a lineedit
+  setMaximumHeight(document()->size().toSize().height());
+  setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+  setAcceptRichText(false);
+  setLineWrapMode(NoWrap);
+  enableFindReplace(false);
+  connect(this, SIGNAL(textChanged()), this, SLOT(on_textChanged()));
+#endif
+
   connect(this, SIGNAL(returnPressed()), this, SLOT(on_returnPressed()));
   connect(this, SIGNAL(textChanged(QString)), this, SLOT(on_textChanged(QString)));
 }
@@ -34,6 +51,13 @@ InputLine::InputLine(QWidget *parent)
 InputLine::~InputLine() {
 }
 
+void InputLine::setCustomFont(const QFont &font) {
+  setFont(font);
+#ifdef HAVE_KDE
+  setMaximumHeight(document()->size().toSize().height());
+#endif
+}
+
 bool InputLine::eventFilter(QObject *watched, QEvent *event) {
   if(event->type() != QEvent::KeyPress)
     return false;
@@ -42,7 +66,7 @@ bool InputLine::eventFilter(QObject *watched, QEvent *event) {
   BufferView *view = qobject_cast<BufferView *>(watched);
   if(view) {
     QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
-    if(keyEvent->text().length() == 1) { // normal key press
+    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();
@@ -56,6 +80,18 @@ bool InputLine::eventFilter(QObject *watched, QEvent *event) {
 }
 
 void InputLine::keyPressEvent(QKeyEvent * event) {
+
+#ifdef HAVE_KDE
+  if(event->matches(QKeySequence::Find)) {
+    QAction *act = GraphicalUi::actionCollection()->action("ToggleSearchBar");
+    if(act) {
+      act->toggle();
+      event->accept();
+      return;
+    }
+  }
+#endif
+
   switch(event->key()) {
   case Qt::Key_Up:
     event->accept();
@@ -89,9 +125,24 @@ void InputLine::keyPressEvent(QKeyEvent * event) {
 
   case Qt::Key_Select:		// for Qtopia
     emit returnPressed();
+    break;
+
+#ifdef HAVE_KDE
+//Since this is a ktextedit, we don't have this signal "natively"
+  case Qt::Key_Return:
+  case Qt::Key_Enter:
+    event->accept();
+    emit returnPressed();
+    break;
+
+#endif
 
   default:
+#ifdef HAVE_KDE
+    KTextEdit::keyPressEvent(event);
+#else
     QLineEdit::keyPressEvent(event);
+#endif
   }
 }
 
@@ -118,9 +169,11 @@ bool InputLine::addToHistory(const QString &text, bool temporary) {
 }
 
 void InputLine::on_returnPressed() {
-  addToHistory(text());
-  emit sendText(text());
-  resetLine();
+  if(!text().isEmpty()) {
+    addToHistory(text());
+    emit sendText(text());
+    resetLine();
+  }
 }
 
 void InputLine::on_textChanged(QString newText) {
@@ -140,14 +193,43 @@ void InputLine::on_textChanged(QString newText) {
   if(lineSep.isEmpty())
     return;
 
-  if(newText.contains(lineSep)) {
-    clear();
-    QString line = newText.section(lineSep, 0, 0);
-    QString remainder = newText.section(lineSep, 1);
-    insert(line);
-    emit returnPressed();
-    insert(remainder);
+  QStringList lines = newText.split(lineSep);
+  clear();
+
+  if(lines.count() >= 4) {
+    QString msg = tr("Do you really want to paste %n lines?", "", lines.count());
+    msg += "<p>";
+    for(int i = 0; i < 3; i++) {
+      msg += lines[i].left(40);
+      if(lines[i].count() > 40)
+	msg += "...";
+      msg += "<br />";
+    }
+    msg += "...</p>";
+    QMessageBox question(QMessageBox::NoIcon, tr("Paste Protection"), msg, QMessageBox::Yes|QMessageBox::No);
+    question.setDefaultButton(QMessageBox::No);
+#ifdef Q_WS_MAC
+    question.setWindowFlags(question.windowFlags() | Qt::Sheet);
+#endif
+    if(question.exec() == QMessageBox::No)
+      return;
+  }
+
+  foreach(QString line, lines) {
+    if(!line.isEmpty()) {
+      clear();
+      insert(line);
+      emit returnPressed();
+    }
   }
+//   if(newText.contains(lineSep)) {
+//     clear();
+//     QString line = newText.section(lineSep, 0, 0);
+//     QString remainder = newText.section(lineSep, 1);
+//     insert(line);
+//     emit returnPressed();
+//     insert(remainder);
+//   }
 }
 
 void InputLine::resetLine() {
@@ -159,4 +241,9 @@ void InputLine::resetLine() {
 void InputLine::showHistoryEntry() {
   // if the user changed the history, display the changed line
   tempHistory.contains(idx) ? setText(tempHistory[idx]) : setText(history[idx]);
+#ifdef HAVE_KDE
+  QTextCursor cursor = textCursor();
+  cursor.movePosition(QTextCursor::End);
+  setTextCursor(cursor);
+#endif
 }