patch hector sent it for accent and back accent support

2 files changed, 153 insertions, 1 deletions

diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
index 28d5cab..1dd8ca1 100644
--- a/inputmethods/multikey/keyboard.cpp
+++ b/inputmethods/multikey/keyboard.cpp
@@ -28,33 +28,33 @@
 #include <qpainter.h>
 #include <qfontmetrics.h>
 #include <qtimer.h>
 #include <qpe/qpeapplication.h>
 #include <qpe/config.h>
 #include <ctype.h>
 #include <qfile.h>
 #include <qtextstream.h>
 #include <qstringlist.h>
 
 #include <sys/utsname.h>
 
 
 /* Keyboard::Keyboard {{{1 */
 Keyboard::Keyboard(QWidget* parent, const char* _name, WFlags f) :
     QFrame(parent, _name, f),  shift(0), lock(0), ctrl(0), alt(0), 
-    meta(0), circumflex(0), diaeresis(0),
+    meta(0), circumflex(0), diaeresis(0), baccent(0), accent(0),
     useLargeKeys(TRUE), usePicks(0), useRepeat(0), 
     pressedKeyRow(-1), pressedKeyCol(-1),
     unicode(-1), qkeycode(0), modifiers(0), schar(0), mchar(0), echar(0),
     configdlg(0)
 
 {
 
     // get the default font
     Config *config = new Config( "qpe" );
     config->setGroup( "Appearance" );
     QString familyStr = config->readEntry( "FontFamily", "fixed" );
     delete config;
 
     config = new Config("multikey");
     config->setGroup ("general");
     usePicks = config->readBoolEntry ("usePickboard", 0); // default closed
@@ -177,41 +177,49 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
         p.fillRect(x + 1, y + 1, 
                    keyWidth * defaultKeyWidth - 1, keyHeight - 1, 
                    pressed || keys->pressed(row, col) ? keycolor_pressed : keycolor);
 
         QImage *pix = keys->pix(row,col);
 
         ushort c = keys->uni(row, col);
 
         p.setPen(textcolor);
         if (!pix) {
             if ((shift || lock) && keys->shift(c)) 
 
                 if (circumflex && keys->circumflex(keys->shift(c)))
                     c = keys->circumflex(keys->shift(c));
                 else if (diaeresis && keys->diaeresis(keys->shift(c)))
                     c = keys->diaeresis(keys->shift(c));
+			 else if (baccent && keys->baccent(keys->shift(c)))
+                    c = keys->baccent(keys->shift(c));
+                else if (accent && keys->accent(keys->shift(c)))
+                    c = keys->accent(keys->shift(c));
                 else if (meta && keys->meta(keys->shift(c)))
                     c = keys->meta(keys->shift(c));
                 else 
                     c = keys->shift(c);
 
             else if (meta && keys->meta(c)) 
                 c = keys->meta(c);
             else if (circumflex && keys->circumflex(c)) 
                 c = keys->circumflex(c);
+		  else if (baccent && keys->baccent(c))
+                c = keys->baccent(c);
+		  else if (accent && keys->accent(c))
+                c = keys->accent(c);
             else if (diaeresis && (keys->diaeresis(c) || c == 0x2c6)) {
 
                 // the diaeresis key itself has to be in the diaeresisMap,
                 // or just do this to make it display the diaeresis char.
                 
                 if (c == 0x2c6)
                     c = 0xa8;
                 else 
                     c = keys->diaeresis(c);
             }
             
             p.drawText(x, y, 
                defaultKeyWidth * keyWidth + 3, keyHeight,
                AlignCenter, (QChar)c);
         }
         else
@@ -247,41 +255,49 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int 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);
 
             p.setPen(textcolor);
             if (!pix) {
                 if ((shift || lock) && keys->shift(c)) 
 
                     if (circumflex && keys->circumflex(keys->shift(c)))
                         c = keys->circumflex(keys->shift(c));
                     else if (diaeresis && keys->diaeresis(keys->shift(c)))
                         c = keys->diaeresis(keys->shift(c));
+                    else if (baccent && keys->baccent(keys->shift(c)))
+                        c = keys->baccent(keys->shift(c));
+                    else if (accent && keys->accent(keys->shift(c)))
+                        c = keys->accent(keys->shift(c));
                     else if (meta && keys->meta(keys->shift(c)))
                         c = keys->meta(keys->shift(c));
                     else 
                         c = keys->shift(c);
 
                 else if (meta && keys->meta(c)) 
                     c = keys->meta(c);
                 else if (circumflex && keys->circumflex(c))
                     c = keys->circumflex(c);
+                else if (baccent && keys->baccent(c))
+                    c = keys->baccent(c);
+                else if (accent && keys->accent(c))
+                    c = keys->accent(c);
                 else if (diaeresis && (keys->diaeresis(c) || c == 0x2c6)) {
 
                     if (c == 0x2c6)
                         c = 0xa8;
                     else 
                         c = keys->diaeresis(c);
                 }
 
                 p.drawText(x, y, 
                    keyWidthPix + 3, keyHeight,
                    AlignCenter, (QChar)c);
             }
             else {
                 // center the image in the middle of the key
                 pix->setColor(1, textcolor.rgb());
                 p.drawImage( x + (keyWidthPix - pix->width())/2 + 1, 
@@ -333,32 +349,67 @@ void Keyboard::mousePressEvent(QMouseEvent *e)
     // messy to have this here, but too hard to implement any other method
     if (unicode == 0x2c6) { 
 
         unicode = 0; 
         if (shift || lock) {
 
             // diaeresis
             qkeycode = 0x2001; 
         }
         else {
             
             // circumflex
             qkeycode = 0x2000; 
         }
     }
 
+    // Back accent character support
+
+    if (unicode == 0x60) {
+
+        unicode = 0;
+        if (shift || lock) {
+
+            // circumblex
+            qkeycode = 0x2000;
+        }
+        else {
+
+            // back accent
+            qkeycode = 0x2002;
+        }
+    }
+
+    // Accent character support
+
+    if (unicode == 0xb4) {
+
+        unicode = 0;
+        if (shift || lock) {
+
+            // diaeresis
+            qkeycode = 0x2001;
+        }
+        else {
+
+            // accent
+            qkeycode = 0x2003;
+        }
+    }
+
+
     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)), 
@@ -459,32 +510,34 @@ void Keyboard::mousePressEvent(QMouseEvent *e)
 
             if (meta) {
                 *meta = 0;
                 meta = 0;
 
             } else {
 
                 meta = keys->pressedPtr(row, col);
                 *meta = true;
             }
 
             // reset all the other keys
             if (shift) { *shift = 0; shift = 0; } 
             if (lock) { *lock = 0; lock = 0; }
             if (circumflex) { *circumflex = 0; circumflex = 0; }
             if (diaeresis) { *diaeresis = 0; diaeresis = 0; }
+	       if (baccent) { *baccent = 0; baccent = 0; }
+	       if (accent) { *accent = 0; accent = 0; }
 
             // dont need to emit this key... acts same as alt
             qkeycode = 0;
 
         // circumflex
         } else if (qkeycode == 0x2000) {
             need_repaint = TRUE;
 
             if (circumflex) {
 
                 *circumflex = 0;
                 circumflex = 0;
 
             } else {
 
                 circumflex = keys->pressedPtr(row, col);
@@ -538,60 +591,114 @@ void Keyboard::mousePressEvent(QMouseEvent *e)
             if (lock) { *lock = 0; lock = 0; }
              *
              */
 
             if (meta) { *meta = 0; meta = 0; }
             if (circumflex) { 
 
                 // *circumflex = 0; 
                 //
                 // same thing the diaeresis pointer points too
                 
                 circumflex = 0; 
             }
 
 
             qkeycode = 0;
+
+        // Back accent
+        } else if (qkeycode == 0x2002) {
+            need_repaint = TRUE;
+
+            if (baccent) {
+
+                *baccent = 0;
+                baccent = 0;
+
+            } else {
+
+                baccent = keys->pressedPtr(row, col);
+                *baccent = true;
+            }
+
+
+            if (shift) { *shift = 0; shift = 0; }
+            if (meta) { *meta = 0; meta = 0; }
+		  if (accent) { *accent = 0; accent = 0; }
+
+            qkeycode = 0;
+        
+	   // Accent
+        } else if (qkeycode == 0x2003) {
+            need_repaint = TRUE;
+
+            if (accent) {
+
+                *accent = 0;
+                accent = 0;
+
+            } else {
+
+                accent = keys->pressedPtr(row, col);
+                *accent = true;
+            }
+
+
+            if (shift) { *shift = 0; shift = 0; }
+            if (meta) { *meta = 0; meta = 0; }
+		  if (baccent) { *baccent = 0; }
+
+            qkeycode = 0;
         }
 
     }
     else { // normal char
         if ((shift || lock) && keys->shift(unicode)) {
 
             // make diaeresis/circumflex -> shift input shifted
             // diaeresis/circumflex chars
             
             if (circumflex && keys->circumflex(keys->shift(unicode)))
                 unicode = keys->circumflex(keys->shift(unicode));
             else if (diaeresis && keys->diaeresis(keys->shift(unicode)))
                 unicode = keys->diaeresis(keys->shift(unicode));
+	    else if (baccent && keys->baccent(keys->shift(unicode)))
+                unicode = keys->baccent(keys->shift(unicode));
+            else if (accent && keys->accent(keys->shift(unicode)))
+                unicode = keys->accent(keys->shift(unicode));
             else if (meta && keys->meta(keys->shift(unicode)))
                 unicode = keys->meta(keys->shift(unicode));
             else
                 unicode = keys->shift(unicode);
         }
         else if (meta && keys->meta(unicode)) {
             unicode = keys->meta(unicode);
         }
         else if (circumflex && keys->circumflex(unicode)) {
             unicode = keys->circumflex(unicode);
         }
         else if (diaeresis && keys->diaeresis(unicode)) {
 
             unicode = keys->diaeresis(unicode);
         }
+	   else if (baccent && keys->baccent(unicode)) {
+            unicode = keys->baccent(unicode);
+        }
+        else if (accent && keys->accent(unicode)) {
+            unicode = keys->accent(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 - '@';
     }
 
@@ -720,32 +827,34 @@ void Keyboard::clearHighlight()
 QSize Keyboard::sizeHint() const
 {
     QFontMetrics fm=fontMetrics();
     int keyHeight = fm.lineSpacing() + 2;
 
     return QSize( 240, keyHeight * keys->rows() + (usePicks ? picks->sizeHint().height() : 0) + 1);
 }
 
 
 void Keyboard::resetState()
 {
     if (shift) { *shift = 0; shift = 0; }
     if (lock)  {*lock = 0;  lock = 0; }
     if (meta)  { *meta = 0;  meta = 0; }
     if (circumflex) { *circumflex = 0; circumflex = 0; }
     if (diaeresis)  { *diaeresis = 0; diaeresis = 0; }
+    if (baccent)  { *baccent = 0; baccent = 0; }
+    if (accent)  { *accent = 0; accent = 0; }
 
     schar = mchar = echar = 0;
     picks->resetState();
 }
 
 /* Keyboard::togglePickboard {{{1 */
 void Keyboard::togglePickboard(bool on_off)
 {
     usePicks = on_off;
     if (usePicks) {
         picks->show();
         //move(x(), y() - picks->height()); // not required anymore because QCopChannel::send
         //adjustSize();
         QObject::connect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ),
             this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) );
     } else {
@@ -1327,32 +1436,57 @@ void Keys::setKeysFromFile(const char * filename) {
                 circumflexMap.insert(lower, shift);
 
                 buf = t.readLine();
             }
             // diaeresis
             else if (buf.contains(QRegExp("^\\s*d\\s+[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
 
                 QTextStream tmp (buf, IO_ReadOnly);
                 ushort lower, shift;
                 QChar d;
                 tmp >> d >> lower >> shift;
 
                 diaeresisMap.insert(lower, shift);
 
                 buf = t.readLine();
             }
+            // back accent
+            else if (buf.contains(QRegExp("^\\s*b\\s+[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
+
+                QTextStream tmp (buf, IO_ReadOnly);
+                ushort lower, shift;
+                QChar d;
+                tmp >> d >> lower >> shift;
+
+                baccentMap.insert(lower, shift);
+
+		qDebug ("Estoy añadiendo %i con %i", lower, shift);
+                buf = t.readLine();
+            }
+	    // accent
+            else if (buf.contains(QRegExp("^\\s*a\\s+[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
+
+                QTextStream tmp (buf, IO_ReadOnly);
+                ushort lower, shift;
+                QChar d;
+                tmp >> d >> lower >> shift;
+
+                accentMap.insert(lower, shift);
+
+                buf = t.readLine();
+            }
 
             // other variables like lang & title
             else if (buf.contains(QRegExp("^\\s*[a-zA-Z]+\\s*=\\s*[a-zA-Z0-9/]+\\s*$", FALSE, FALSE))) {
 
                 QTextStream tmp (buf, IO_ReadOnly);
                 QString name, equals, value;
 
                 tmp >> name >> equals >> value;
 
                 if (name == "lang") {
 
                     lang = value;
 
                 } 
 
                 buf = t.readLine();
@@ -1476,20 +1610,32 @@ ushort Keys::meta(const ushort uni) {
     if (metaMap[uni]) return metaMap[uni]; 
     else return 0;
 }
 
 ushort Keys::circumflex(const ushort uni) {
 
     if (circumflexMap[uni]) return circumflexMap[uni]; 
     else return 0;
 }
 
 ushort Keys::diaeresis(const ushort uni) {
 
     if(diaeresisMap[uni]) return diaeresisMap[uni];
     else return 0;
 }
 
+ushort Keys::baccent(const ushort uni) {
+
+    if(baccentMap[uni]) return baccentMap[uni];
+    else return 0;
+}
+
+ushort Keys::accent(const ushort uni) {
+
+    if(accentMap[uni]) return accentMap[uni];
+    else return 0;
+}
+
 bool *Keys::pressedPtr(const int row, const int col) {
 
     return keys[row].at(col)->pressed;
 }
diff --git a/inputmethods/multikey/keyboard.h b/inputmethods/multikey/keyboard.h
index 8af80d0..bc74e71 100644
--- a/inputmethods/multikey/keyboard.h
+++ b/inputmethods/multikey/keyboard.h
@@ -53,58 +53,62 @@ public:
 class Keys {
 public:
 
     Keys();
     Keys(const char * filename);
     ~Keys();
     int     width(const int row, const int col);
     int     rows();
     ushort  uni(const int row, const int col);
     int     qcode(const int row, const int col);
     bool    pressed(const int row, const int col);
     bool    *pressedPtr(const int row, const int col);
     ushort  shift(const ushort);
     ushort  meta(const ushort);
     ushort  circumflex(const ushort);
     ushort  diaeresis(const ushort);
+    ushort  baccent(const ushort);
+    ushort  accent(const ushort);
     QImage *pix(const int row, const int col);
     int     numKeys(const int row);
     void    setKeysFromFile(const char *filename);
     void    setKey(const int row, const int qcode, const ushort unicode, 
                     const int width, QImage *pix);
     void    setPressed(const int row, const int col, const bool pressed);
     QString lang;
     QString label;
 
 private:
 
     typedef struct Key {
 	    int qcode; // are qt key codes just unicode values?
 	    ushort unicode;
 	    int width;  // not pixels but relative key width. normal key is 2
 
         // only needed for keys like ctrl that can have multiple keys pressed at once
         bool *pressed; 
 	    QImage *pix;
     };
 
     QList<Key> keys[6];
     QMap<ushort,ushort> shiftMap;
     QMap<ushort,ushort> metaMap;
     QMap<ushort,ushort> circumflexMap;
     QMap<ushort,ushort> diaeresisMap;
+    QMap<ushort,ushort> baccentMap;
+    QMap<ushort,ushort> accentMap;
 
 };
 
 class Keyboard : public QFrame
 {
     Q_OBJECT
 public:
     Keyboard( QWidget* parent=0, const char* name=0, WFlags f=0 );
     ~Keyboard();
 
     void resetState();
 
     void mousePressEvent(QMouseEvent*);
     void mouseReleaseEvent(QMouseEvent*);
     void resizeEvent(QResizeEvent*);
     void paintEvent(QPaintEvent* e);
@@ -125,32 +129,34 @@ private slots:
     void cleanupConfigDlg();
 
     // used to redraw keyboard after edited colors
     void reloadKeyboard();
     
 private:
     int getKey( int &w, int j = -1 );
     void clearHighlight();
 
     bool *shift;
     bool *lock;
     bool *ctrl;
     bool *alt;
     bool *meta;
     bool *circumflex;
     bool *diaeresis;
+    bool *baccent;
+    bool *accent;
 
     uint useLargeKeys:1;
     uint usePicks:1;
     uint useRepeat:1;
     
     int pressedKeyRow;
     int pressedKeyCol;
 
     KeyboardPicks *picks;
 
     int keyHeight;
     int defaultKeyWidth;
     int xoffs;
 
     int unicode;
     int qkeycode;