* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
+#include "bufferview.h"
#include "inputline.h"
-
#include "tabcompleter.h"
InputLine::InputLine(QWidget *parent)
InputLine::~InputLine() {
}
+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) { // 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) {
switch(event->key()) {
case Qt::Key_Up:
event->accept();
addToHistory(text(), true);
-
+
if(idx > 0) {
idx--;
showHistoryEntry();
}
break;
-
+
case Qt::Key_Down:
event->accept();
addToHistory(text(), true);
-
+
if(idx < history.count()) {
idx++;
if(idx < history.count() || tempHistory.contains(idx)) // tempHistory might have an entry for idx == history.count() + 1
}
break;
-
+
case Qt::Key_Select: // for Qtopia
emit returnPressed();
return false;
Q_ASSERT(0 <= idx && idx <= history.count());
-
+
if(history.isEmpty() || text != history[idx - (int)(idx == history.count())]) {
// if an entry of the history is changed, we remember it and show it again at this
// position until a line was actually sent
}
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;
}
}
if(lineSep.isEmpty())
return;
-
+
if(newText.contains(lineSep)) {
clear();
QString line = newText.section(lineSep, 0, 0);