7 files changed, 295 insertions, 0 deletions

diff --git a/noncore/applets/zkbapplet/config.in b/noncore/applets/zkbapplet/config.in
new file mode 100644
index 0000000..19d6597
--- a/dev/null
+++ b/noncore/applets/zkbapplet/config.in
@@ -0,0 +1,4 @@
+  config ZKBAPPLET
+    boolean "zkbapplet (switch keyboard layout on the fly)"
+    default "n"
+    depends ( LIBQPE || LIBQPE-X11 ) && KEYZCFG
diff --git a/noncore/applets/zkbapplet/zkbapplet.control b/noncore/applets/zkbapplet/zkbapplet.control
new file mode 100644
index 0000000..973373f
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbapplet.control
@@ -0,0 +1,9 @@
+Package: zkbapplet
+Files: plugins/applets/libzkbapplet.so* pics/zkb-disabled.png share/zkb/*.xml
+Priority: optional
+Section: opie/applets
+Maintainer: Rajko Albrecht <alwin@handhelds.org>
+Architecture: arm
+Depends: task-opie-minimal, key-cfg
+Description: ZKB Applet
+Version: 0.6.0-$EXTRAVERSION
diff --git a/noncore/applets/zkbapplet/zkbapplet.cpp b/noncore/applets/zkbapplet/zkbapplet.cpp
new file mode 100644
index 0000000..6c71568
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbapplet.cpp
@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <qlabel.h>
+#include <qbutton.h>
+#include <qwindowsystem_qws.h>
+#include "zkbapplet.h"
+#include "zkbwidget.h"
+
+
+ZkbApplet::ZkbApplet() : app(0){
+}
+
+ZkbApplet::~ZkbApplet()
+{
+    if (app) delete app;
+}
+
+QWidget* ZkbApplet::applet(QWidget* parent) {
+        if (app == 0) {
+                app = new ZkbWidget(parent);
+        }
+
+        return app;
+}
+
+int ZkbApplet::position() const {
+        return 8;
+}
+
+QRESULT ZkbApplet::queryInterface(const QUuid& uuid, QUnknownInterface** iface) {
+
+        *iface = 0;
+        if (uuid == IID_QUnknown) {
+                *iface = this;
+        } else if (uuid == IID_TaskbarApplet) {
+                *iface = this;
+        } else {
+                return QS_FALSE;
+        }
+
+        if (*iface) {
+                (*iface)->addRef();
+        }
+
+        return QS_OK;
+}
+
+Q_EXPORT_INTERFACE() {
+        Q_CREATE_INSTANCE(ZkbApplet)
+}
diff --git a/noncore/applets/zkbapplet/zkbapplet.h b/noncore/applets/zkbapplet/zkbapplet.h
new file mode 100644
index 0000000..fcf03b5
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbapplet.h
@@ -0,0 +1,23 @@
+#include "qpe/taskbarappletinterface.h"
+
+#ifndef ZKBAPPLET_H
+#define ZKBAPPLET_H
+
+class ZkbWidget;
+
+class ZkbApplet : public TaskbarAppletInterface {
+public:
+        ZkbApplet();
+        virtual ~ZkbApplet();
+
+        QRESULT queryInterface(const QUuid&, QUnknownInterface**);
+        Q_REFCOUNT
+
+        virtual QWidget* applet(QWidget*);
+        virtual int position() const;
+
+protected:
+        ZkbWidget* app;
+};
+
+#endif
diff --git a/noncore/applets/zkbapplet/zkbapplet.pro b/noncore/applets/zkbapplet/zkbapplet.pro
new file mode 100644
index 0000000..22615d0
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbapplet.pro
@@ -0,0 +1,22 @@
+TEMPLATE    = lib
+CONFIG      += qt plugin warn_on release
+HEADERS     = zkbapplet.h\
+            zkbwidget.h \
+            ../../apps/keyz-cfg/zkbcfg.h  \
+            ../../apps/keyz-cfg/zkbnames.h  \
+            ../../apps/keyz-cfg/zkbxml.h  \
+            ../../apps/keyz-cfg/zkb.h  
+SOURCES     = zkbapplet.cpp \
+            zkbwidget.cpp \
+            ../../apps/keyz-cfg/zkbcfg.cpp  \
+            ../../apps/keyz-cfg/zkbnames.cpp  \
+            ../../apps/keyz-cfg/zkbxml.cpp  \
+            ../../apps/keyz-cfg/zkb.cpp  
+TARGET      = zkbapplet
+DESTDIR     = $(OPIEDIR)/plugins/applets
+INCLUDEPATH += $(OPIEDIR)/include ../../apps/keyz-cfg
+DEPENDPATH  += ../$(OPIEDIR)/include
+VERSION     = 0.6.0
+LIBS        += -lqpe
+
+include ( $(OPIEDIR)/include.pro )
diff --git a/noncore/applets/zkbapplet/zkbwidget.cpp b/noncore/applets/zkbapplet/zkbwidget.cpp
new file mode 100644
index 0000000..05a76e7
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbwidget.cpp
@@ -0,0 +1,150 @@
+#include <qpe/qcopenvelope_qws.h>
+#include <qpe/applnk.h>
+#include <qpe/qpeapplication.h>
+#include <qpe/resource.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "zkbwidget.h"
+#include "zkbcfg.h"
+
+ZkbWidget::ZkbWidget(QWidget* parent):QLabel(parent),keymap(0),
+        disabled(Resource::loadPixmap("zkb-disabled")) {
+
+        labels = new QPopupMenu();
+        connect(labels, SIGNAL(activated(int)), this, 
+                SLOT(labelChanged(int)));
+
+        loadKeymap();
+
+        channel = new QCopChannel("QPE/zkb", this);
+        connect(channel, SIGNAL(received(const QCString&, const QByteArray&)),
+                this, SLOT(signalReceived(const QCString&, const QByteArray&)));
+    setFixedWidth ( AppLnk::smallIconSize()  );
+    setFixedHeight ( AppLnk::smallIconSize()  );
+}
+
+ZkbWidget::~ZkbWidget() {
+}
+
+bool ZkbWidget::loadKeymap() {
+        ZkbConfig c(QPEApplication::qpeDir()+"/share/zkb");
+        QFontMetrics fm(font());
+
+        if (keymap != 0) {
+                delete keymap;
+                keymap = 0;
+        }
+
+        Keymap* km = new Keymap();
+
+        if (!c.load("zkb.xml", *km, "")) {
+                delete km;
+                setPixmap(disabled);
+                return false;
+        }
+
+        connect(km, SIGNAL(stateChanged(const QString&)),
+                this, SLOT(stateChanged(const QString&)));
+
+        qwsServer->setKeyboardFilter(km);
+
+        Keymap* oldkm = keymap;
+        keymap = km;
+
+        if (oldkm != 0) {
+                delete oldkm;
+        }
+
+        setText(keymap->getCurrentLabel());
+
+        labels->clear();
+        QStringList l = keymap->listLabels();
+        labels->insertItem(disabled, 0, 0);
+        int n = 1;
+        w = 0;
+        for(QStringList::Iterator it = l.begin(); it != l.end(); 
+                ++it, n++) {
+
+        //      printf("label: %s\n", (const char*) (*it).utf8());
+
+                labels->insertItem(*it, n, n);
+                int lw = fm.width(*it);
+                if (lw > w) {
+                        w = lw;
+                }
+        }
+
+        if (w == 0) {
+                hide();
+        } else {
+                show();
+        }
+        return true;
+}
+
+QSize ZkbWidget::sizeHint() const {
+    return QSize(AppLnk::smallIconSize(),AppLnk::smallIconSize());
+}
+
+void ZkbWidget::stateChanged(const QString& s) {
+        //qDebug("stateChanged: %s\n", (const char*) s.utf8());
+        setText(s);
+}
+
+void ZkbWidget::labelChanged(int id) {
+        if (id == 0) {
+                keymap->disable();
+                setPixmap(disabled);
+                return;
+        }
+
+        keymap->enable();
+
+        QStringList l = keymap->listLabels();
+        QString lbl = l[id-1];
+
+        //printf("labelChanged: %s\n", (const char*) lbl.utf8());
+        State* state = keymap->getStateByLabel(lbl);
+        if (state != 0) {
+                keymap->setCurrentState(state);
+                setText(lbl);
+        }
+}
+
+void ZkbWidget::mouseReleaseEvent(QMouseEvent*) {
+        QSize sh = labels->sizeHint();
+        QPoint p = mapToGlobal(QPoint((width()-sh.width())/2,-sh.height()));
+        labels->exec(p);
+}
+
+void ZkbWidget::signalReceived(const QCString& msg, const QByteArray& data) {
+        QDataStream stream(data, IO_ReadOnly);
+
+        if (msg == "enable()") {
+                keymap->enable();
+        } else if (msg == "disable()") {
+                keymap->disable();
+        } else if (msg == "reload()") {
+                QCopEnvelope("QPE/System", "busy()");
+                QTimer::singleShot(0, this, SLOT(reload()));
+        } else if (msg == "switch(QString)") {
+                QString lbl;
+                stream >> lbl;
+
+                if (keymap != 0) {
+                        State* state = keymap->getStateByLabel(lbl);
+                        if (state != 0) {
+                                keymap->setCurrentState(state);
+                                setText(lbl);
+                        }
+                }
+        } else if (msg == "debug(QString)") {
+                QString flag;
+                stream >> flag;
+        }
+}
+
+void ZkbWidget::reload() {
+        loadKeymap();
+        QCopEnvelope("QPE/System", "notBusy()");
+}
diff --git a/noncore/applets/zkbapplet/zkbwidget.h b/noncore/applets/zkbapplet/zkbwidget.h
new file mode 100644
index 0000000..a943563
--- a/dev/null
+++ b/noncore/applets/zkbapplet/zkbwidget.h
@@ -0,0 +1,38 @@
+#ifndef ZKBWIDGET_H
+#define ZKBWIDGET_H
+
+#include <qwidget.h>
+#include <qlabel.h>
+#include <qpopupmenu.h>
+#include <qpixmap.h>
+#include <qcopchannel_qws.h>
+
+#include "zkb.h"
+
+class ZkbWidget : public QLabel {
+Q_OBJECT
+
+public:
+        ZkbWidget(QWidget* parent);
+        ~ZkbWidget();
+
+        QSize sizeHint() const;
+
+protected:
+        QLabel* label;
+        Keymap* keymap;
+        QPopupMenu* labels;
+        QCopChannel* channel;
+        int w, h;
+        QPixmap disabled;
+
+        bool loadKeymap();
+        void mouseReleaseEvent(QMouseEvent*);
+
+protected slots:
+        void stateChanged(const QString&);
+        void labelChanged(int id);
+        void signalReceived(const QCString& msg, const QByteArray& data);
+        void reload();
+};
+#endif