keymap dynamic loading works, but no file select dialog. remembers your selected keymap too

4 files changed, 152 insertions, 45 deletions

diff --git a/inputmethods/multikey/configdlg.cpp b/inputmethods/multikey/configdlg.cpp
index e39fa6a..68c31be 100644
--- a/inputmethods/multikey/configdlg.cpp
+++ b/inputmethods/multikey/configdlg.cpp
@@ -31,28 +31,36 @@ ConfigDlg::ConfigDlg () : QTabWidget ()
     setCaption( tr("Multikey Configuration") );
 
     /*
      * 'general config' tab
      */
 
     QVBox *gen_box = new QVBox (this);
     gen_box->setMargin(3);
     addTab(gen_box, tr("General Settings"));
 
     QGroupBox *map_group = new QGroupBox (2, Qt::Horizontal, tr("Keymap File"), gen_box);
 
-    QComboBox *combo = new QComboBox ((bool)0, map_group);
+    map_combo = new QComboBox ((bool)0, map_group);
+    map_combo->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
+
     QString cur(tr("Current Language"));
-    combo->insertItem(cur);
-    combo->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
+    map_combo->insertItem(cur);
+    connect(map_combo, SIGNAL(activated(int)), SLOT(setMap(int)));
+
+    QString ko(tr("/opt/opie/share/multikey/ko.keymap"));
+    map_combo->insertItem(ko);
+
+    QString en(tr("/opt/opie/share/multikey/en.keymap"));
+    map_combo->insertItem(en);
 
     QPushButton *button = new QPushButton(tr("Browse..."), map_group);
     button->setFlat((bool)1);
 
     pick_button = new QCheckBox(tr("Pickboard"), gen_box);
 
     Config config ("multikey");
     config.setGroup ("pickboard");
     bool pick_open = config.readBoolEntry ("open", "0"); // default closed
     if (pick_open) {
 
         pick_button->setChecked(true);
@@ -89,12 +97,24 @@ ConfigDlg::ConfigDlg () : QTabWidget ()
     label->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
 
 }
 
 void ConfigDlg::pickTog() {
 
     Config config ("multikey");
     config.setGroup ("pickboard");
     config.writeEntry ("open", pick_button->isChecked()); // default closed
 
     emit pickboardToggled(pick_button->isChecked());
 }
+
+void ConfigDlg::setMap(int index) {
+
+    if (index == 0) {
+
+        emit setMapToDefault();
+    }
+    else {
+
+        emit setMapToFile(map_combo->text(index));
+    }
+}
diff --git a/inputmethods/multikey/configdlg.h b/inputmethods/multikey/configdlg.h
index 21bdb17..54127a0 100644
--- a/inputmethods/multikey/configdlg.h
+++ b/inputmethods/multikey/configdlg.h
@@ -1,26 +1,31 @@
 #include <qpe/qpeapplication.h>
 #include <qtabwidget.h>
 #include <qcheckbox.h>
+#include <qcombobox.h>
 
 #ifndef CONFIGDLG_H
 #define CONFIGDLG_H
 
 class ConfigDlg : public QTabWidget
 {
     Q_OBJECT
 
 public:
     ConfigDlg ();
 
 signals:
     void pickboardToggled(bool on_off);
+    void setMapToDefault();
+    void setMapToFile(QString file);
 
 private slots:
     void pickTog();
+    void setMap(int index);
 
 private:
     QCheckBox *pick_button;
+    QComboBox *map_combo;
 
 };
 
 #endif
diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
index a19f07a..1d91b82 100644
--- a/inputmethods/multikey/keyboard.cpp
+++ b/inputmethods/multikey/keyboard.cpp
@@ -24,62 +24,63 @@
 #include <qpe/global.h>
 #include <qpe/qcopenvelope_qws.h>
 
 #include <qwindowsystem_qws.h>
 #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 <iostream.h>
 
 #include <sys/utsname.h>
 
 
 #define USE_SMALL_BACKSPACE
 
 /* Keyboard::Keyboard {{{1 */
 Keyboard::Keyboard(QWidget* parent, const char* _name, WFlags f) :
     QFrame(parent, _name, f),  shift(0), lock(0), ctrl(0),
     alt(0), useLargeKeys(TRUE), usePicks(0), pressedKeyRow(-1), pressedKeyCol(-1),
-    unicode(-1), qkeycode(0), modifiers(0), LANG("ko"), schar(0), mchar(0), echar(0),
+    unicode(-1), qkeycode(0), modifiers(0), schar(0), mchar(0), echar(0),
     configdlg(0)
 
 {
     // get the default font
-    Config qpeConfig( "qpe" );
-    qpeConfig.setGroup( "Appearance" );
-    QString familyStr = qpeConfig.readEntry( "FontFamily", "fixed" );
+    Config *config = new Config( "qpe" );
+    config->setGroup( "Appearance" );
+    QString familyStr = config->readEntry( "FontFamily", "fixed" );
+    delete config;
 
-    Config multiConfig ("multikey");
-    multiConfig.setGroup ("pickboard");
-    usePicks = multiConfig.readBoolEntry ("open", "0"); // default closed
+    config = new Config("multikey");
+    config->setGroup ("pickboard");
+    usePicks = config->readBoolEntry ("open", "0"); // default closed
+    delete config;
 
     setFont( QFont( familyStr, 8 ) );
 
     picks = new KeyboardPicks( this );
     picks->setFont( QFont( familyStr, 8 ) );
     picks->initialise();
     if (usePicks) {
 
         QObject::connect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ),
             this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) );
 
     } else picks->hide();
 
-    Config config("locale");
-    config.setGroup( "Language" );
-    LANG = config.readEntry( "Language", "en" );
+    keys = new Keys();
 
     repeatTimer = new QTimer( this );
     connect( repeatTimer, SIGNAL(timeout()), this, SLOT(repeat()) );
 
 }
 
 /* Keyboard::resizeEvent {{{1 */
 void Keyboard::resizeEvent(QResizeEvent*)
 {
     int ph = picks->sizeHint().height();
     picks->setGeometry( 0, 0, width(), ph );
     keyHeight = (height()-(usePicks ? ph : 0))/5;
@@ -149,43 +150,43 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
     QColor keycolor = 
 		    	QColor(240,240,240); 
     QColor keycolor_pressed = QColor(171,183,198);
     QColor keycolor_lines = QColor(138,148,160);
     QColor textcolor = QColor(43,54,68);
 
 
     if (row != -1 && col != -1) { //just redraw one key
 
         int x = 0;
         for (int i = 0; i < col; i++) {
 
-            x += keys.width(row, i) * defaultKeyWidth;
+            x += keys->width(row, i) * defaultKeyWidth;
         }
         int y = (row - 1) * keyHeight + (usePicks ? picks->height() : 0);
 
-        int keyWidth = keys.width(row, col);
+        int keyWidth = keys->width(row, col);
 
         p.fillRect(x + 1, y + 1, 
                    keyWidth * defaultKeyWidth - 1, keyHeight - 1, 
-                   pressed || keys.pressed(row, col) ? keycolor_pressed : keycolor);
+                   pressed || keys->pressed(row, col) ? keycolor_pressed : keycolor);
 
-        QPixmap *pix = keys.pix(row,col);
+        QPixmap *pix = keys->pix(row,col);
 
-        ushort c = keys.uni(row, col);
+        ushort c = keys->uni(row, col);
 
         if (!pix) {
             p.setPen(textcolor);
             p.drawText(x, y, 
                defaultKeyWidth * keyWidth, keyHeight,
-               AlignCenter, ((shift || lock) && keys.shift(c)) ? (QChar)keys.shift(c) : (QChar)c);
+               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());
 
@@ -193,43 +194,43 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
 
 
     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++) {
+        for (int col = 0; col < keys->numKeys(row); col++) {
 
-            QPixmap *pix = keys.pix(row, col);
-            int keyWidth = keys.width(row, col);
+            QPixmap *pix = keys->pix(row, col);
+            int keyWidth = keys->width(row, col);
 
 
             int keyWidthPix = defaultKeyWidth * keyWidth;
 
-            if (keys.pressed(row, col)) 
+            if (keys->pressed(row, col)) 
                 p.fillRect(x+1, y+1, keyWidthPix - 1, 
                            keyHeight - 1, keycolor_pressed);
 
-            ushort c = keys.uni(row, col);
+            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);
+                   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;
@@ -244,107 +245,111 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
 }
 
 
 /* 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;
+        if (col < keys->numKeys(row)) // it segfaults if it trys to read past numKeys
+            w += keys->width(row,col) * defaultKeyWidth;
         else break;
 
     col --; // rewind one...
 
-    qkeycode = keys.qcode(row, col);
-    unicode = keys.uni(row, col);
+    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(pickboardToggled(bool)), 
                        this, SLOT(togglePickboard(bool)));
+               connect(configdlg, SIGNAL(setMapToDefault()), 
+                       this, SLOT(setMapToDefault()));
+               connect(configdlg, SIGNAL(setMapToFile(QString)), 
+                       this, SLOT(setMapToFile(QString)));
                configdlg->showMaximized();
                configdlg->show();
                configdlg->raise();
             }
 
         } else if (qkeycode == Qt::Key_Control) {
-            ctrl = keys.pressedPtr(row, col);
+            ctrl = keys->pressedPtr(row, col);
             need_repaint = TRUE;
-            *ctrl = !keys.pressed(row, col);
+            *ctrl = !keys->pressed(row, col);
 
         } else if (qkeycode == Qt::Key_Alt) {
-            alt = keys.pressedPtr(row, col);
+            alt = keys->pressedPtr(row, col);
             need_repaint = TRUE;
-            *alt = !keys.pressed(row, col);
+            *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 = 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 = 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);
+        if ((shift || lock) && keys->shift(unicode)) {
+            unicode = keys->shift(unicode);
         }
     }
 
     // korean parsing
-    if (LANG == "ko") {
+    if (keys->lang == "ko") {
 
         unicode = parseKoreanInput(unicode);
     }
 
     modifiers = (ctrl ? Qt::ControlButton : 0) | (alt ? Qt::AltButton : 0);
 
     emit key(unicode, qkeycode, modifiers, true, false); 
 
     // pickboard stuff
     if (usePicks) {
 
         KeyboardConfig *dc = picks->dc;
@@ -480,24 +485,64 @@ void Keyboard::togglePickboard(bool on_off)
         //adjustSize();
         QObject::disconnect( picks, SIGNAL(key(ushort,ushort,ushort,bool,bool) ),
             this, SIGNAL(key(ushort,ushort,ushort,bool,bool)) );
 
     }
     /*
      * this closes && opens the input method
      */
     QCopChannel::send ("QPE/TaskBar", "hideInputMethod()");
     QCopChannel::send ("QPE/TaskBar", "showInputMethod()");
 }
 
+/* Keyboard::setMapTo ... {{{1 */
+void Keyboard::setMapToDefault() {
+
+
+    /* load current locale language map */
+    Config *config = new Config("locale");
+    config->setGroup( "Language" );
+    QString l = config->readEntry( "Language" , "en" );
+    delete config;
+
+    QString key_map = QPEApplication::qpeDir() + "/share/multikey/" 
+            + l + ".keymap";
+
+    /* save change to multikey config file */
+    config = new Config("multikey");
+    config->setGroup ("keymaps");
+    config->writeEntry ("current", key_map); // default closed
+    delete config;
+
+    delete keys;
+    keys = new Keys(key_map);
+
+    // have to repaint the keyboard
+    repaint(FALSE);
+}
+
+void Keyboard::setMapToFile(QString file) {
+
+    /* save change to multikey config file */
+    Config *config = new Config("multikey");
+    config->setGroup ("keymaps");
+    config->writeEntry ("current", file); // default closed
+    delete config;
+
+    delete keys;
+    keys = new Keys(file);
+    repaint(FALSE);
+
+}
+
 /* korean input functions {{{1 
  *
  * TODO
  * one major problem with this implementation is that you can't move the
  * cursor after inputing korean chars, otherwise it will eat up and replace
  * the char before the cursor you move to. fix that
  *
  * make backspace delete one single char, not the whole thing if still 
  * editing.
  *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
  *
@@ -786,30 +831,41 @@ ushort Keyboard::constoe(const ushort c) {
 			default: return 0;
 
 		}
 
 	}
 }
 
 
 // Keys::Keys {{{1
 
 Keys::Keys() {
 
-    Config config("locale");
-    config.setGroup( "Language" );
-    QString l = config.readEntry( "Language" , "en" );
+    Config *config = new Config ("multikey");
+    config->setGroup( "keymaps" );
+    QString key_map = config->readEntry( "current" );
+    delete config;
+
+    if (key_map.isNull()) {
+
+        Config *config = new Config("locale");
+        config->setGroup( "Language" );
+        QString l = config->readEntry( "Language" , "en" );
+        delete config;
+    
+        key_map = QPEApplication::qpeDir() + "/share/multikey/" 
+                + l + ".keymap";
+
+    }
 
-    QString key_map = QPEApplication::qpeDir() + "/share/multikey/" 
-            + l + ".keymap";
 
     setKeysFromFile(key_map);
 }
 
 Keys::Keys(const char * filename) {
 
     setKeysFromFile(filename);
 }
 
 // Keys::setKeysFromFile {{{2
 void Keys::setKeysFromFile(const char * filename) {
 
@@ -821,24 +877,25 @@ void Keys::setKeysFromFile(const char * filename) {
         int row;
         int qcode;
         ushort unicode;
         int width;
         QString buf;
         QString comment;
         char * xpm[256]; //couldnt be larger than that... could it?
         QPixmap *xpm2pix = 0;
 
         buf = t.readLine();
         while (buf) {
 
+            // key definition
             if (buf.contains(QRegExp("^\\d+\\s+[0-1a-fx]+", FALSE, FALSE))) { 
             // no $1 type referencing!!! this implementation of regexp sucks
 
                 // dont know of any sscanf() type funcs in Qt lib
                 QTextStream tmp (buf, IO_ReadOnly);
                 tmp >> row >> qcode >> unicode >> width >> comment;
 
                 buf = t.readLine();
                 int xpmLineCount = 0;
                 xpm2pix = 0;
 
                 // erase blank space
@@ -866,34 +923,55 @@ void Keys::setKeysFromFile(const char * filename) {
                     buf = t.readLine();
                 }
                 if (xpmLineCount) {
 
                     xpm2pix = new QPixmap((const char **)xpm);
                     for (int i = 0; i < xpmLineCount; i++) 
 
                         delete [] (xpm[i]);
 
                 }
                 setKey(row, qcode, unicode, width, xpm2pix);
             }
+
+            // shift map
             else if (buf.contains(QRegExp("^[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
 
                 QTextStream tmp (buf, IO_ReadOnly);
                 ushort lower, shift;
                 tmp >> lower >> shift;
 
                 shiftMap.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;
+
+                } 
+
+                cout << name << " = " << value << "\n";
+                buf = t.readLine();
+            }
+            // comments
             else if (buf.contains(QRegExp("^\\s*#"))) {
 
                 buf = t.readLine();
 
             } else { // blank line, or garbage
 
                 buf = t.readLine();
 
             }
 
         }
         f.close();
diff --git a/inputmethods/multikey/keyboard.h b/inputmethods/multikey/keyboard.h
index e61b76c..c2efe10 100644
--- a/inputmethods/multikey/keyboard.h
+++ b/inputmethods/multikey/keyboard.h
@@ -58,24 +58,26 @@ public:
     ushort  uni(const int row, const int col);
     int     qcode(const int row, const int col);
     int     width(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);
     QPixmap *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, QPixmap *pix);
     void    setPressed(const int row, const int col, const bool pressed);
+    QString lang;
+    QString title;
 
 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; 
 	    QPixmap *pix;
     };
@@ -99,24 +101,26 @@ public:
     void paintEvent(QPaintEvent* e);
     //void timerEvent(QTimerEvent* e);
     void drawKeyboard( QPainter &p, int row = -1, int col = -1);
 
     QSize sizeHint() const;
 
 signals:
     void key( ushort scancode, ushort unicode, ushort modifiers, bool, bool );
 
 private slots:
     void repeat();
     void togglePickboard(bool on_off);
+    void setMapToDefault();
+    void setMapToFile(QString file);
     
 private:
     int getKey( int &w, int j = -1 );
     void clearHighlight();
 
     bool *shift;
     bool *lock;
     bool *ctrl;
     bool *alt;
     uint useLargeKeys:1;
     uint usePicks:1;
     
@@ -127,26 +131,26 @@ private:
 
     int keyHeight;
     int defaultKeyWidth;
     int xoffs;
 
     int unicode;
     int qkeycode;
     int modifiers;
 
     int pressTid;
     bool pressed;
 
-    Keys keys;
-    QString LANG;
+    Keys *keys;
+
     /* for korean input */
     ushort schar, mchar, echar;
     ushort parseKoreanInput(ushort c);
     ushort combineKoreanChars(const ushort s, const ushort m, const ushort e);
     ushort constoe(const ushort c);
 
     QTimer *repeatTimer;
 
     ConfigDlg *configdlg;
 };