added simple color changing

4 files changed, 120 insertions, 16 deletions

diff --git a/inputmethods/multikey/configdlg.cpp b/inputmethods/multikey/configdlg.cpp
index ac132d3..1e104a6 100644
--- a/inputmethods/multikey/configdlg.cpp
+++ b/inputmethods/multikey/configdlg.cpp
@@ -1,47 +1,50 @@
 /*
  * TODO
  * make a font selection thing (size too)
+ * make a cursor thing
  *
  *
  *
  */
 
 #include <iostream.h>
 
 #include <qpe/qpeapplication.h>
 #include <qpe/config.h>
 
 #include <qwidget.h>
 #include <qdialog.h>
 #include <qtabwidget.h>
 #include <qvbox.h>
 #include <qgrid.h>
 #include <qgroupbox.h>
 #include <qlabel.h>
 #include <qcheckbox.h>
 #include <qsizepolicy.h>
 #include <qpushbutton.h>
 #include <qlistbox.h>
 #include <qstringlist.h>
 #include <opie/ofiledialog.h>
+#include <opie/colordialog.h>
 #include <qdir.h>
 #include <qfileinfo.h>
 #include "configdlg.h"
 #include "keyboard.h"
 
+// ConfigDlg::ConfigDlg() {{{1
 ConfigDlg::ConfigDlg () : QTabWidget ()
 {
     setCaption( tr("Multikey Configuration") );
     Config config ("multikey");
     config.setGroup("keymaps");
     QString current_map = config.readEntry("current", 0);
 
     /*
      * '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::Vertical, tr("Keymap File"), gen_box);
@@ -91,131 +94,166 @@ ConfigDlg::ConfigDlg () : QTabWidget ()
 
     // have to "+1" because the "current language" listItem... remember?
 
     connect(keymaps, SIGNAL(highlighted(int)), SLOT(setMap(int)));
 
 
     QGrid *add_remove_grid = new QGrid(2, map_group);
     add_remove_grid->setMargin(3);
     add_remove_grid->setSpacing(3);
 
     add_button = new QPushButton(tr("Add"), add_remove_grid);
     add_button->setFlat((bool)1);
     connect(add_button, SIGNAL(clicked()), SLOT(addMap()));
 
     remove_button = new QPushButton(tr("Remove"), add_remove_grid);
     remove_button->setFlat((bool)1);
+    if ((int)map_dir.count() >= keymaps->currentItem()) 
+        remove_button->setDisabled(true);
     connect(remove_button, SIGNAL(clicked()), SLOT(removeMap()));
 
     pick_button = new QCheckBox(tr("Pickboard"), gen_box);
 
     config.setGroup ("pickboard");
     bool pick_open = config.readBoolEntry ("open", "0"); // default closed
     if (pick_open) {
 
         pick_button->setChecked(true);
     }
 
     // by connecting it after checking it, the signal isn't emmited
     connect (pick_button, SIGNAL(clicked()), this, SLOT(pickTog()));
 
     /*
      * 'color' tab
      */
 
     QGrid *color_box = new QGrid(2, this);
     color_box->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed));
     color_box->setMargin(3);
     color_box->setSpacing(3);
     addTab(color_box, tr("Colors"));
 
     QLabel *label;
+    QStringList color;
 
     label = new QLabel(tr("Key Color"), color_box);
-    QPushButton *button = new QPushButton(color_box);
-    button->setFlat((bool)1);
+    key_color_button = new QPushButton(color_box);
+    connect(key_color_button, SIGNAL(clicked()), SLOT(keyColorButtonClicked()));
+    key_color_button->setFlat((bool)1);
+
+    config.setGroup("colors");
+    color = config.readListEntry("keycolor", QChar(','));
+    if (color.isEmpty()) {
+        color = QStringList::split(",", "240,240,240");
+        config.writeEntry("keycolor", color.join(","));
+
+    }
+    key_color_button->setBackgroundColor(QColor(color[0].toInt(), color[1].toInt(), color[2].toInt()));
+
+
     label = new QLabel(tr("Key Pressed Color"), color_box);
-    button = new QPushButton(color_box);
+    QPushButton *button = new QPushButton(color_box);
     button->setFlat((bool)1);
     label = new QLabel(tr("Line Color"), color_box);
     button = new QPushButton(color_box);
     button->setFlat((bool)1);
     label = new QLabel(tr("Text Color"), color_box);
     button = new QPushButton(color_box);
     button->setFlat((bool)1);
 
     label = new QLabel("", color_box); // a spacer so the above buttons dont expand
     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());
 }
 
 /* 
  * the index is kinda screwy, because in the config file, index 0 is just the
  * first element in the QStringList, but here it's the "Current Language"
  * listItem. therefor you have to minus one to the index before you access it.
  *
  */
 
+// ConfigDlg::setMap {{{1
 void ConfigDlg::setMap(int index) {
 
     if (index == 0) {
 
         remove_button->setDisabled(true);
-
         emit setMapToDefault();
     }
     else if ((uint)index <= default_maps.count()) {
 
         remove_button->setDisabled(true);
-
         emit setMapToFile(keymaps->text(index));
 
     } else {
 
         remove_button->setEnabled(true);
-
         emit setMapToFile(keymaps->text(index));
     }
 }
 
+// ConfigDlg::addMap() {{{1
 void ConfigDlg::addMap() {
 
     QString map = OFileDialog::getOpenFileName(1, QDir::home().absPath());
     Config config ("multikey");
     config.setGroup("keymaps");
     QStringList maps = config.readListEntry("maps", QChar('|'));
     maps.append(map);
     keymaps->insertItem(map);
     keymaps->setSelected(keymaps->count() - 1, true);
 
 
-    config.writeEntry("maps", maps.join("|"));
+    config.writeEntry("maps", maps, QChar('|'));
     config.writeEntry("current", map);
 
 }
 
+// ConfigDlg::removeMap() {{{1
 void ConfigDlg::removeMap() {
 
     cout << "removing : " << custom_maps[keymaps->currentItem() - default_maps.count() - 1] << "\n";
     cout << "currentItem : " << keymaps->currentItem() << "\n";
 
     // move selection up one
     keymaps->setSelected(keymaps->currentItem() - 1, true);
     // delete the next selected item cus you just moved it up
     keymaps->removeItem(keymaps->currentItem() + 1);
 
     custom_maps.remove(custom_maps[keymaps->currentItem() - default_maps.count()]);
 
     // write the changes
     Config config ("multikey");
     config.setGroup("keymaps");
-    config.writeEntry("maps", custom_maps.join("|"));
+    config.writeEntry("maps", custom_maps, QChar('|'));
+}
+
+// ConfigDlg::color {{{1
+void ConfigDlg::keyColorButtonClicked() {
+
+    Config config ("multikey");
+    config.setGroup ("colors");
+
+    QStringList color = config.readListEntry("keycolor", QChar(','));
+
+    QColor newcolor = OColorDialog::getColor(QColor(color[0].toInt(), color[1].toInt(), color[2].toInt()));
+
+    color[0].setNum(newcolor.red());
+    color[1].setNum(newcolor.green());
+    color[2].setNum(newcolor.blue());
+
+    config.writeEntry("keycolor", color, QChar(','));
+    
+    key_color_button->setBackgroundColor(newcolor);
+    emit reloadKeyboard();
 }
diff --git a/inputmethods/multikey/configdlg.h b/inputmethods/multikey/configdlg.h
index 07d109c..ae7afe2 100644
--- a/inputmethods/multikey/configdlg.h
+++ b/inputmethods/multikey/configdlg.h
@@ -5,36 +5,43 @@
 #include <qpushbutton.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 map);
+    void reloadKeyboard();
 
 private slots:
     void pickTog();
     void setMap(int index);
     void addMap();
     void removeMap();
 
+    // all those required slots for the color push buttons
+    void keyColorButtonClicked();
+
 private:
     QCheckBox *pick_button;
     QListBox *keymaps;
     QPushButton *add_button;
     QPushButton *remove_button;
 
 
     QStringList default_maps; // the maps in your share/multikey/ dir
     QStringList custom_maps; // maps you added with the 'add' button
 
+    /* color buttons */
+    QPushButton *key_color_button;
+
 };
 
 #endif
diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
index ac3d9be..68918a6 100644
--- a/inputmethods/multikey/keyboard.cpp
+++ b/inputmethods/multikey/keyboard.cpp
@@ -36,61 +36,65 @@
 #include <qstringlist.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), 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 ("pickboard");
     usePicks = config->readBoolEntry ("open", "0"); // default closed
     delete config;
 
     setFont( QFont( familyStr, 10 ) );
 
     picks = new KeyboardPicks( this );
     picks->setFont( QFont( familyStr, 10 ) );
     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();
 
+    loadKeyboardColors();
+
     keys = new Keys();
 
     repeatTimer = new QTimer( this );
     connect( repeatTimer, SIGNAL(timeout()), this, SLOT(repeat()) );
 
 }
+
 Keyboard::~Keyboard() {
 
     if ( configdlg ) { 
         delete (ConfigDlg *) configdlg; 
         configdlg = 0;
     }
 
 }
 
 /* Keyboard::resizeEvent {{{1 */
 void Keyboard::resizeEvent(QResizeEvent*)
 {
     int ph = picks->sizeHint().height();
     picks->setGeometry( 0, 0, width(), ph );
     keyHeight = (height()-(usePicks ? ph : 0))/5;
 
@@ -143,64 +147,58 @@ void  KeyboardConfig::generateText(const QString &s)
 
 
 /* Keyboard::paintEvent {{{1 */
 void Keyboard::paintEvent(QPaintEvent* e)
 {
     QPainter painter(this);
     painter.setClipRect(e->rect());
     drawKeyboard( painter );
     picks->dc->draw( &painter );
 }
 
 
 /* Keyboard::drawKeyboard {{{1 */
 
 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;
         }
         int y = (row - 1) * keyHeight + (usePicks ? picks->height() : 0);
 
         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);
 
         QPixmap *pix = keys->pix(row,col);
 
         ushort c = keys->uni(row, col);
 
-        if (!pix) {
-            p.setPen(textcolor);
+        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);
 
@@ -279,32 +277,34 @@ void Keyboard::mousePressEvent(QMouseEvent *e)
     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)));
+               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);
 
         } else if (qkeycode == Qt::Key_Alt) {
             alt = keys->pressedPtr(row, col);
             need_repaint = TRUE;
             *alt = !keys->pressed(row, col);
 
         } else if (qkeycode == Qt::Key_Shift) {
@@ -535,32 +535,81 @@ void Keyboard::setMapToFile(QString map) {
     Config *config = new Config("multikey");
     config->setGroup ("keymaps");
     config->writeEntry ("current", map); // default closed
 
     delete config;
 
     delete keys;
     if (QFile(map).exists()) 
         keys = new Keys(map);
     else 
         keys = new Keys();
 
     repaint(FALSE);
 
 }
 
+/* Keybaord::setColor {{{1 */
+void Keyboard::reloadKeyboard() {
+
+    // reload colors and redraw
+    loadKeyboardColors();
+    repaint();
+
+}
+
+void Keyboard::loadKeyboardColors() {
+
+    Config config ("multikey");
+    config.setGroup("colors");
+
+    QStringList color;
+    color = config.readListEntry("keycolor", QChar(','));
+    if (color.isEmpty()) {
+        color = QStringList::split(",", "240,240,240");
+        config.writeEntry("keycolor", color.join(","));
+
+    }
+    keycolor = QColor(color[0].toInt(), color[1].toInt(), color[2].toInt());
+
+    color = config.readListEntry("keycolor_pressed", QChar(','));
+    if (color.isEmpty()) {
+        color = QStringList::split(",", "171,183,198");
+        config.writeEntry("keycolor_pressed", color.join(","));
+
+    }
+    keycolor_pressed = QColor(color[0].toInt(), color[1].toInt(), color[2].toInt());
+
+    color = config.readListEntry("keycolor_lines", QChar(','));
+    if (color.isEmpty()) {
+        color = QStringList::split(",", "138,148,160");
+        config.writeEntry("keycolor_lines", color.join(","));
+
+    }
+    keycolor_lines = QColor(color[0].toInt(), color[1].toInt(), color[2].toInt());
+
+    color = config.readListEntry("textcolor", QChar(','));
+    if (color.isEmpty()) {
+        color = QStringList::split(",", "43,54,68");
+        config.writeEntry("textcolor", color.join(","));
+
+    }
+    textcolor = QColor(color[0].toInt(), color[1].toInt(), color[2].toInt());
+
+}
+
 /* 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.
  *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 
  *
  * how korean input works
  *
  * all following chars means unicode char value and are in hex
  *
diff --git a/inputmethods/multikey/keyboard.h b/inputmethods/multikey/keyboard.h
index 8c4e666..6e577ab 100644
--- a/inputmethods/multikey/keyboard.h
+++ b/inputmethods/multikey/keyboard.h
@@ -101,32 +101,35 @@ public:
     void mouseReleaseEvent(QMouseEvent*);
     void resizeEvent(QResizeEvent*);
     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 map);
+
+    // 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;
     uint useLargeKeys:1;
     uint usePicks:1;
     
     int pressedKeyRow;
     int pressedKeyCol;
 
     KeyboardPicks *picks;
@@ -139,20 +142,27 @@ private:
     int qkeycode;
     int modifiers;
 
     int pressTid;
     bool pressed;
 
     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;
 
+    /* colors */
+    void loadKeyboardColors();
+    QColor keycolor;
+    QColor keycolor_pressed;
+    QColor keycolor_lines;
+    QColor textcolor;
+
     ConfigDlg *configdlg;
 };