Russian translation update +plural fix in paste protection.

[quassel.git] / src / uisupport / inputline.cpp

diff --git a/src/uisupport/inputline.cpp b/src/uisupport/inputline.cpp
index b74e10e..c7018e2 100644 (file)
--- a/src/uisupport/inputline.cpp
+++ b/src/uisupport/inputline.cpp
@@ -18,14 +18,32 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#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)));
 }
@@ -33,7 +51,47 @@ 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;
+
+  // keys from BufferView should be sent to (and focus) the input line
+  BufferView *view = qobject_cast<BufferView *>(watched);
+  if(view) {
+    QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
+    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();
+        keyPressEvent(keyEvent);
+        return true;
+      } else
+        return false;
+    }
+  }
+  return false;
+}
+
 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();
@@ -67,9 +125,30 @@ 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:
+    event->accept();
+    if(!text().isEmpty())
+      emit returnPressed();
+    break;
+
+  case Qt::Key_Enter:
+    event->accept();
+    if(!text().isEmpty())
+      emit returnPressed();
+    break;
+
+#endif
 
   default:
+#ifdef HAVE_KDE
+    KTextEdit::keyPressEvent(event);
+#else
     QLineEdit::keyPressEvent(event);
+#endif
   }
 }
 
@@ -102,15 +181,15 @@ void InputLine::on_returnPressed() {
 }
 
 void InputLine::on_textChanged(QString newText) {
-  QStringList lineSeperators;
-  lineSeperators << QString("\r\n")
+  QStringList lineSeparators;
+  lineSeparators << QString("\r\n")
                 << QString('\n')
                 << QString('\r');
 
   QString lineSep;
-  foreach(QString seperator, lineSeperators) {
-    if(newText.contains(seperator)) {
-      lineSep = seperator;
+  foreach(QString separator, lineSeparators) {
+    if(newText.contains(separator)) {
+      lineSep = separator;
       break;
     }
   }
@@ -118,14 +197,43 @@ 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 %1 lines?", "", lines.count()).arg(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() {