simple keycode viewer for hardware keyboards

6 files changed, 390 insertions, 0 deletions

diff --git a/development/keyview/keyboardimpl.cpp b/development/keyview/keyboardimpl.cpp
new file mode 100644
index 0000000..673eaa5
--- a/dev/null
+++ b/development/keyview/keyboardimpl.cpp
@@ -0,0 +1,189 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#include <qapplication.h>
+#include <qpixmap.h>
+#include "keyview.h"
+#include "keyboardimpl.h"
+
+/* XPM */
+static const char * kb_xpm[] = {
+"28 13 81 1",
+        " c None",
+        ".c #000000",
+        "+c #E5E1D5",
+        "@c #FFFFFF",
+        "#c #DBDBDB",
+        "$c #132B07",
+        "%c #426362",
+        "&c #558384",
+        "*c #6E6D67",
+        "=c #DCD8CD",
+        "-c #929292",
+        ";c #446463",
+        ">c #558585",
+        ",c #466565",
+        "'c #558685",
+        ")c #B7B7B7",
+        "!c #A2A2A2",
+        "~c #9A9A9A",
+        "{c #959595",
+        "]c #939393",
+        "^c #486767",
+        "/c #383838",
+        "(c #303030",
+        "_c #2C2C2C",
+        ":c #2A2A2A",
+        "<c #292929",
+        "[c #333333",
+        "}c #FFFFE9",
+        "|c #FEFFDD",
+        "1c #E4E5AD",
+        "2c #202020",
+        "3c #466665",
+        "4c #2F2F2F",
+        "5c #FEFFC1",
+        "6c #575742",
+        "7c #191919",
+        "8c #2D2D2D",
+        "9c #29291F",
+        "0c #141414",
+        "ac #122207",
+        "bc #548584",
+        "cc #111111",
+        "dc #131313",
+        "ec #1B2514",
+        "fc #112106",
+        "gc #416160",
+        "hc #538484",
+        "ic #2B2B2B",
+        "jc #0F0F0F",
+        "kc #14190F",
+        "lc #192312",
+        "mc #0F1F06",
+        "nc #40605F",
+        "oc #518483",
+        "pc #9D9D9D",
+        "qc #747474",
+        "rc #2B2C2B",
+        "sc #060704",
+        "tc #0B0E09",
+        "uc #12180D",
+        "vc #17210F",
+        "wc #0E1E04",
+        "xc #3D5E5D",
+        "yc #508382",
+        "zc #898989",
+        "Ac #9C9C9C",
+        "Bc #050704",
+        "Cc #0A0D08",
+        "Dc #10170B",
+        "Ec #141E0C",
+        "Fc #0C1B04",
+        "Gc #395C5A",
+        "Hc #4F8181",
+        "Ic #242424",
+        "Jc #050604",
+        "Kc #090C06",
+        "Lc #0E1509",
+        "Mc #121C0A",
+        "Nc #0B1A03",
+        "Oc #375A58",
+        "Pc #4D807F",
+"...........+..@.@@@@@@@#.$%&",
+"..........*=.@.@.@@@@@##.-;>",
+"..............@.@.@@@###.-,'",
+")!~{{]]]{]]].@.@.@@#.##-.-^'",
+"/(_::<<<:<<<..@.@@#..#--.-^'",
+"[}|12}|12}|12.#.@#.-.---.-3'",
+"4|567|567|567..@@...---.--,'",
+"81690169016901.@#.----.--a;b",
+"82700ccc0cccd.@@......--efgh",
+"i}|1c}|1c}|1j.@#.------klmno",
+"i|56c|56c|56.@#.--pqrstuvwxy",
+"i169c169c16.@#.--zAqrBCDEFGH",
+"82700ccc0cj...--IzAqrJKLMNOP"};
+
+
+
+
+KeyboardImpl::KeyboardImpl()
+    : input(0), icn(0), ref(0)
+{
+}
+
+KeyboardImpl::~KeyboardImpl()
+{
+    delete input;
+    delete icn;
+}
+
+QWidget *KeyboardImpl::inputMethod( QWidget *parent, Qt::WFlags f )
+{
+    if ( !input )
+        input = new Keyview( parent, "Keyview", f );
+    return input;
+}
+
+void KeyboardImpl::resetState()
+{
+    /*
+    if ( input )
+        input->resetState();
+    */
+}
+
+QPixmap *KeyboardImpl::icon()
+{
+    if ( !icn )
+        icn = new QPixmap( (const char **)kb_xpm );
+    return icn;
+}
+
+QString KeyboardImpl::name()
+{
+    // return qApp->translate( "InputMethods", "Keyboard" );
+    return "Keyview";
+}
+
+void KeyboardImpl::onKeyPress( QObject *receiver, const char *slot )
+{
+    //if ( input )
+        //QObject::connect( input, SIGNAL(key(ushort,ushort,ushort,bool,bool)), receiver, slot );
+}
+
+#ifndef QT_NO_COMPONENT
+QRESULT KeyboardImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
+{
+    *iface = 0;
+    if ( uuid == IID_QUnknown )
+        *iface = this;
+    else if ( uuid == IID_InputMethod )
+        *iface = this;
+
+    if ( *iface )
+        (*iface)->addRef();
+    return QS_OK;
+}
+
+Q_EXPORT_INTERFACE()
+{
+    Q_CREATE_INSTANCE( KeyboardImpl )
+}
+#endif
diff --git a/development/keyview/keyboardimpl.h b/development/keyview/keyboardimpl.h
new file mode 100644
index 0000000..09a1abb
--- a/dev/null
+++ b/development/keyview/keyboardimpl.h
@@ -0,0 +1,51 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+#ifndef KEYBOARDIMPL_H
+#define KEYBOARDIMPL_H
+
+#include <qpe/inputmethodinterface.h>
+
+class Keyview;
+class QPixmap;
+
+class KeyboardImpl : public InputMethodInterface
+{
+public:
+    KeyboardImpl();
+    virtual ~KeyboardImpl();
+
+#ifndef QT_NO_COMPONENT
+    QRESULT queryInterface( const QUuid&, QUnknownInterface** );
+    Q_REFCOUNT
+#endif
+
+    virtual QWidget *inputMethod( QWidget *parent, Qt::WFlags f );
+    virtual void resetState();
+    virtual QPixmap *icon();
+    virtual QString name();
+    virtual void onKeyPress( QObject *receiver, const char *slot );
+
+private:
+    Keyview *input;
+    QPixmap *icn;
+    ulong ref;
+};
+
+#endif
diff --git a/development/keyview/keyview.cpp b/development/keyview/keyview.cpp
new file mode 100644
index 0000000..15d9f51
--- a/dev/null
+++ b/development/keyview/keyview.cpp
@@ -0,0 +1,69 @@
+#include "keyview.h"
+#include <qgrid.h>
+#include <iostream.h>
+#include <qlineedit.h>
+#include <qlabel.h>
+
+Keyview::Keyview( QWidget* parent,  const char* name, WFlags fl )
+    : QGrid ( 2, parent, name, fl )
+{
+    setCaption( tr("Keyview") );
+    setSpacing(3);
+    setMargin(4);
+
+    QLabel *l;
+
+    l = new QLabel(QString("unicode:"), this);
+    unicode = new QLineEdit(this);
+    unicode->setReadOnly(1);
+
+    l = new QLabel(QString("keycode:"), this);
+    keycode = new QLineEdit(this);
+    keycode->setReadOnly(1);
+
+    l = new QLabel(QString("modifiers:"), this);
+    modifiers = new QLineEdit(this);
+    modifiers->setReadOnly(1);
+
+    l = new QLabel(QString("isPress:"), this);
+    isPress = new QLineEdit(this);
+    isPress->setReadOnly(1);
+    
+    l = new QLabel(QString("autoRepeat:"), this);
+    autoRepeat = new QLineEdit(this);
+    autoRepeat->setReadOnly(1);
+
+    // spacer
+    l = new QLabel(QString(""), this);
+    l->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
+
+
+    KeyFilter *filter = new KeyFilter(this);
+    QWSServer::setKeyboardFilter(filter);
+
+    connect(filter, SIGNAL(keyPressed(int, int, int, bool, bool)), 
+                           this, SLOT(updateItems(int, int, int, bool, bool)));
+}
+
+Keyview::~Keyview() { }
+
+void Keyview::updateItems(int u, int k, int m, bool p, bool a) {
+
+    unicode->setText("0x" + QString::number(u, 16));
+    keycode->setText("0x" + QString::number(k, 16));
+    modifiers->setText("0x" + QString::number(m, 16));
+    isPress->setText("0x" + QString::number(p, 16));
+    autoRepeat->setText("0x" + QString::number(a, 16));
+}
+
+KeyFilter::KeyFilter(QObject * parent, const char *name) : QObject( parent, name ) {
+
+}
+
+bool KeyFilter::filter(int unicode, int keycode, int modifiers, bool isPress,
+                       bool autoRepeat) {
+
+    emit keyPressed(unicode, keycode, modifiers, isPress, autoRepeat);
+    return 0; // return 1 to stop key emiting
+
+}
diff --git a/development/keyview/keyview.h b/development/keyview/keyview.h
new file mode 100644
index 0000000..ab4ae60
--- a/dev/null
+++ b/development/keyview/keyview.h
@@ -0,0 +1,43 @@
+#ifndef KEYVIEW_H
+#define KEYVIEW_H
+#include <qgrid.h>
+#include <qlineedit.h>
+#include <qwindowsystem_qws.h>
+
+
+class Keyview : public QGrid
+{ 
+    Q_OBJECT
+
+public:
+    Keyview( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
+    ~Keyview();
+
+private slots:
+    void updateItems(int, int, int, bool, bool);
+
+private:
+
+    QLineEdit *unicode;
+    QLineEdit *keycode;
+    QLineEdit *modifiers;
+    QLineEdit *isPress;
+    QLineEdit *autoRepeat;
+
+};
+
+class KeyFilter : public QObject, public QWSServer::KeyboardFilter
+{
+    Q_OBJECT
+
+public:
+    KeyFilter( QObject* parent, const char* name = 0);
+    virtual bool filter(int unicode, int keycode, int modifiers, bool isPress,
+                bool autoRepeat);
+
+signals:
+    void keyPressed(int, int, int, bool, bool);
+
+};
+
+#endif
diff --git a/development/keyview/keyview.pro b/development/keyview/keyview.pro
new file mode 100644
index 0000000..b4694c9
--- a/dev/null
+++ b/development/keyview/keyview.pro
@@ -0,0 +1,26 @@
+        TEMPLATE= lib
+        #CONFIG         = qt warn_on debug
+        CONFIG  = qt warn_on release
+        HEADERS         = keyview.h keyboardimpl.h
+        SOURCES         = keyview.cpp keyboardimpl.cpp
+        INCLUDEPATH+= $(OPIEDIR)/include
+        DEPENDPATH+= $(OPIEDIR)/include ../../launcher
+LIBS            += -lqpe
+        INTERFACES= 
+        TARGET  = keyview
+DESTDIR     = $(OPIEDIR)/plugins/inputmethods
+
+TRANSLATIONS = ../i18n/de/keyview.ts \
+         ../i18n/en/keyview.ts \
+         ../i18n/es/keyview.ts \
+         ../i18n/fr/keyview.ts \
+         ../i18n/hu/keyview.ts \
+         ../i18n/ja/keyview.ts \
+         ../i18n/ko/keyview.ts \
+         ../i18n/no/keyview.ts \
+         ../i18n/pl/keyview.ts \
+         ../i18n/pt/keyview.ts \
+         ../i18n/pt_BR/keyview.ts \
+         ../i18n/sl/keyview.ts \
+         ../i18n/zh_CN/keyview.ts \
+         ../i18n/zh_TW/keyview.ts
diff --git a/development/keyview/main.cpp b/development/keyview/main.cpp
new file mode 100644
index 0000000..811e581
--- a/dev/null
+++ b/development/keyview/main.cpp
@@ -0,0 +1,12 @@
+#include "keyview.h"
+#include <qpe/qpeapplication.h>
+
+int main( int argc, char ** argv )
+{
+    QPEApplication a( argc, argv );
+
+    Keyview kv;
+    a.showMainWidget( &kv );
+
+    return a.exec();
+}