fixed nasty bug related to ctrl and alt keys

1 files changed, 24 insertions, 6 deletions

diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
index d5a7afd..7098a6b 100644
--- a/inputmethods/multikey/keyboard.cpp
+++ b/inputmethods/multikey/keyboard.cpp
@@ -177,264 +177,282 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
                    keyWidth * defaultKeyWidth - 1, keyHeight - 1, 
                    pressed || keys->pressed(row, col) ? keycolor_pressed : keycolor);
 
         QPixmap *pix = keys->pix(row,col);
 
         ushort c = keys->uni(row, col);
 
         p.setPen(textcolor);
         if (!pix)
             p.drawText(x, y, 
                defaultKeyWidth * keyWidth, keyHeight,
                AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c);
         else
             // center the image in the middle of the key
             p.drawPixmap( x + (defaultKeyWidth * keyWidth - pix->width())/2, 
                           y + (keyHeight - pix->height())/2 + 1, 
                           *pix );
 
         // this fixes the problem that the very right end of the board's vertical line
         // gets painted over, because it's one pixel shorter than all other keys
         p.setPen(keycolor_lines);
         p.drawLine(width() - 1, 0, width() - 1, height());
 
     } else {
 
 
     p.fillRect(0, 0, width(), height(), keycolor);
 
     for (row = 1; row <= 5; row++) {
 
         int x = 0;
         int y = (row - 1) * keyHeight + (usePicks ? picks->height() : 0);
 
         p.setPen(keycolor_lines);
         p.drawLine(x, y, x + width(), y);
 
         for (int col = 0; col < keys->numKeys(row); col++) {
 
             QPixmap *pix = keys->pix(row, col);
             int keyWidth = keys->width(row, col);
 
 
             int keyWidthPix = defaultKeyWidth * keyWidth;
 
             if (keys->pressed(row, col)) 
                 p.fillRect(x+1, y+1, keyWidthPix - 1, 
                            keyHeight - 1, keycolor_pressed);
 
             ushort c = keys->uni(row, col);
 
             if (!pix) {
                 p.setPen(textcolor);
                 p.drawText(x, y, 
                    keyWidthPix, keyHeight,
                    AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c);
             }
             else {
                 // center the image in the middle of the key
                 p.drawPixmap( x + (keyWidthPix - pix->width())/2, 
                               y + (keyHeight - pix->height())/2 + 1, 
                               QPixmap(*pix) );
             }
 
             p.setPen(keycolor_lines);
             p.drawLine(x, y, x, y + keyHeight);
 
             x += keyWidthPix;
         }
 
 
     }
     p.drawLine(0, height() - 1, width(), height() - 1);
     p.drawLine(width() - 1, 0, width() - 1, height());
     }
 
 }
 
 
 /* Keyboard::mousePressEvent {{{1 */
 void Keyboard::mousePressEvent(QMouseEvent *e)
 {
     int row = (e->y() - (usePicks ? picks->height() : 0)) / keyHeight + 1;
     if (row > 5) row = 5;
 
     // figure out the column
     int col = 0; 
     for (int w = 0; e->x() >= w; col++)
         if (col < keys->numKeys(row)) // it segfaults if it trys to read past numKeys
             w += keys->width(row,col) * defaultKeyWidth;
         else break;
 
     if (col <= 0) return;
 
     col --; // rewind one...
 
     qkeycode = keys->qcode(row, col);
     unicode = keys->uni(row, col);
 
     // might need to repaint if two or more of the same keys.
     // should be faster if just paint one key even though multiple keys exist.
     bool need_repaint = FALSE; 
 
     if (unicode == 0) { // either Qt char, or nothing
 
         if (qkeycode == Qt::Key_F1) { // toggle the pickboard
 
             if ( configdlg ) { 
                 delete (ConfigDlg *) configdlg; 
                 configdlg = 0;
             }
             else {
                configdlg = new ConfigDlg ();
                connect(configdlg, SIGNAL(setMapToDefault()), 
                        this, SLOT(setMapToDefault()));
                connect(configdlg, SIGNAL(setMapToFile(QString)), 
                        this, SLOT(setMapToFile(QString)));
                connect(configdlg, SIGNAL(pickboardToggled(bool)), 
                        this, SLOT(togglePickboard(bool)));
                connect(configdlg, SIGNAL(repeatToggled(bool)),
                        this, SLOT(toggleRepeat(bool)));
                connect(configdlg, SIGNAL(reloadKeyboard()),
                        this, SLOT(reloadKeyboard()));
                configdlg->showMaximized();
                configdlg->show();
                configdlg->raise();
             }
 
         } else if (qkeycode == Qt::Key_Control) {
-            ctrl = keys->pressedPtr(row, col);
-            need_repaint = TRUE;
-            *ctrl = !keys->pressed(row, col);
+
+            if (ctrl) {
+
+                *ctrl = 0;
+                ctrl = 0;
+
+            } else {
+
+                ctrl = keys->pressedPtr(row, col);
+                need_repaint = TRUE;
+                *ctrl = !keys->pressed(row, col);
+
+            }
 
         } else if (qkeycode == Qt::Key_Alt) {
-            alt = keys->pressedPtr(row, col);
-            need_repaint = TRUE;
-            *alt = !keys->pressed(row, col);
+
+            if (alt) {
+                *alt = 0;
+                alt = 0;
+
+            } else {
+
+                alt = keys->pressedPtr(row, col);
+                need_repaint = TRUE;
+                *alt = !keys->pressed(row, col);
+            }
 
         } else if (qkeycode == Qt::Key_Shift) {
             need_repaint = TRUE;
 
             if (shift) {
                 *shift = 0;
                 shift = 0;
             }
             else {
                 shift = keys->pressedPtr(row, col);
                 *shift = 1;
                 if (lock) {
                     *lock = 0;
                     lock = 0;
                 }
             }
 
         } else if (qkeycode == Qt::Key_CapsLock) {
             need_repaint = TRUE;
 
             if (lock) {
                 *lock = 0;
                 lock = 0;
             }
             else {
                 lock = keys->pressedPtr(row, col);;
                 *lock = 1;
                 if (shift) {
                     *shift = 0;
                     shift = 0;
                 }
             }
 
         }
 
     }
     else { // normal char
         if ((shift || lock) && keys->shift(unicode)) {
             unicode = keys->shift(unicode);
         }
     }
 
     // korean parsing
     if (keys->lang == "ko") {
 
         unicode = parseKoreanInput(unicode);
     }
 
     modifiers = (ctrl ? Qt::ControlButton : 0) | (alt ? Qt::AltButton : 0);
 
     if ('A' <= unicode && unicode <= 'z' && modifiers) {
 
         qkeycode = QChar(unicode).upper();
         unicode = qkeycode - '@';
     }
 
     QWSServer::sendKeyEvent(unicode, qkeycode, modifiers, true, false); 
 
     // pickboard stuff
     if (usePicks) {
 
         KeyboardConfig *dc = picks->dc;
     
         if (dc) {
             if (qkeycode == Qt::Key_Backspace) {
                 dc->input.remove(dc->input.last()); // remove last input
                 dc->decBackspaces();
             } else if ( qkeycode == Qt::Key_Return || QChar(unicode).isPunct() || QChar(unicode).isSpace() || unicode == 0) {
                 dc->input.clear();
                 dc->resetBackspaces();
             } else {
                 dc->add(QString(QChar(unicode)));
                 dc->incBackspaces();
             }
         }
         picks->repaint();
     }
 
 
     // painting
     pressed = TRUE;
 
     pressedKeyRow = row;
     pressedKeyCol = col;
 
     if (need_repaint) repaint(FALSE);
     else { // just paint the one key pressed
 
 
 
         QPainter p(this);
         drawKeyboard(p, row, col);
 
     }
 
     if (useRepeat) repeatTimer->start( 800 );
     //pressTid = startTimer(80);
 
 }
 
 
 /* Keyboard::mouseReleaseEvent {{{1 */
 void Keyboard::mouseReleaseEvent(QMouseEvent*)
 {
     pressed = FALSE;
     //if ( pressTid == 0 )
 #if defined(Q_WS_QWS) || defined(_WS_QWS_)
     if ( unicode != -1 ) {
         emit key( unicode, qkeycode, modifiers, false, false );
         repeatTimer->stop();
     }
 #endif
     if (shift && unicode != 0) {
 
 
         *shift = 0; // unpress shift key
         shift = 0;  // reset the shift pointer
         repaint(FALSE);
 
     }
     else 
 
     clearHighlight();
 }
 
 /* Keyboard::timerEvent {{{1 */
 
 /* dont know what this does, but i think it is here so that if your screen