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#include "function_keyboard.h"
#include <qpe/resource.h>
#include <qpe/qpeapplication.h>
#include <qsizepolicy.h>
#include <qevent.h>
#include <qwindowsystem_qws.h>
#include <qapplication.h>
#include <qlayout.h>
#include <qspinbox.h>
#include <qlabel.h>
#include <qcombobox.h>
#include <qdir.h>
/* FunctionKeyboard {{{1 */
FunctionKeyboard::FunctionKeyboard(QWidget *parent) :
QFrame(parent), numRows(2), numCols(11),
pressedRow(0), pressedCol(0) {
setSizePolicy(QSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed));
Config conf("opie-console-keys");
conf.setGroup("keys");
for (uint r = 0; r < numRows; r++)
for (uint c = 0; c < numCols; c++) {
QString handle = "r" + QString::number(r) + "c" + QString::number(c);
QStringList value_list = conf.readListEntry( handle, '|');
if (value_list.isEmpty()) continue;
keys.insert(
handle,
FKey (value_list[0], value_list[1].toUShort(), value_list[2].toUShort())
);
}
//qWarning("loaded %d keys", keys.count());
if (keys.isEmpty()) loadDefaults();
}
FunctionKeyboard::~FunctionKeyboard() {
}
void FunctionKeyboard::changeRows(int r) {
numRows = r;
repaint(false);
}
void FunctionKeyboard::changeCols(int c) {
numCols = c;
keyWidth = (double)width()/numCols; // have to reset this thing too
repaint(false);
}
void FunctionKeyboard::paintEvent(QPaintEvent *e) {
QPainter p(this);
p.setClipRect(e->rect());
p.fillRect(0, 0, width(), height(), QColor(255,255,255));
p.setPen(QColor(0,0,0));
/* those decimals do count! becomes short if use plain int */
for (double i = 0; i <= width(); i += keyWidth) {
p.drawLine((int)i, 0, (int)i, height());
}
// sometimes the last line doesnt get drawn
p.drawLine(width() -1, 0, width() -1, height());
for (int i = 0; i <= height(); i += keyHeight) {
p.drawLine(0, i, width(), i);
}
for (uint r = 0; r < numRows; r++) {
for (uint c = 0; c < numCols; c++) {
QString handle = "r" + QString::number(r) + "c" + QString::number(c);
if (keys.contains(handle)) {
p.drawText(
c * keyWidth + 1, r * keyHeight + 1,
keyWidth, keyHeight,
Qt::AlignHCenter | Qt::AlignVCenter,
keys[handle].getL()
);
}
}
}
}
void FunctionKeyboard::paintKey(int row, int col) {
QPainter p(this);
p.fillRect(QRect(QPoint(col * keyWidth + 1, row * keyHeight + 1),
QPoint((col + 1) * keyWidth - 1, row * keyHeight + keyHeight- 1)),
(pressedRow != -1 && pressedCol != -1 ) ? QColor(97,119,155) : QColor(255,255,255));
p.drawText(
col * keyWidth + 1, row * keyHeight + 1,
keyWidth, keyHeight,
Qt::AlignHCenter | Qt::AlignVCenter,
keys["r" + QString::number(row) + "c" + QString::number(col)].getL()
);
if (row == numRows) {
// sometimes it doesnt draw the last line
p.drawLine((col+1) * keyWidth -2, row * keyHeight,
(col+1) * keyWidth -2, (row + 1) * keyHeight
);
}
}
void FunctionKeyboard::mousePressEvent(QMouseEvent *e) {
pressedRow = e->y() / keyHeight;
pressedCol = (int) (e->x() / keyWidth);
paintKey(pressedRow, pressedCol);
// emit that sucker!
FKey k = keys["r" + QString::number(pressedRow) + "c" + QString::number(pressedCol)];
emit keyPressed(k.getU(), k.getQ(), 0, 1, 0, pressedRow, pressedCol);
}
void FunctionKeyboard::mouseReleaseEvent(QMouseEvent *) {
if (pressedRow != -1 && pressedRow != -1) {
int row = pressedRow; pressedRow = -1;
int col = pressedCol; pressedCol = -1;
paintKey(row, col);
FKey k = keys["r" + QString::number(row) + "c" + QString::number(col)];
emit keyPressed(k.getU(), k.getQ(), 0, 0, 0, pressedRow, pressedCol);
}
}
void FunctionKeyboard::resizeEvent(QResizeEvent*) {
/* set he default font height/width */
QFontMetrics fm=fontMetrics();
keyHeight = fm.lineSpacing() + 2;
keyWidth = (double)width()/numCols;
}
QSize FunctionKeyboard::sizeHint() const {
return QSize(width(), keyHeight * numRows + 1);
}
void FunctionKeyboard::loadDefaults() {
/* what keys should be default? */
keys.insert( "r0c0", FKey ("F1", 4144, 0));
keys.insert( "r0c1", FKey ("F2", 4145, 0));
keys.insert( "r0c2", FKey ("F3", 4145, 0));
keys.insert( "r0c3", FKey ("F4", 4146, 0));
keys.insert( "r0c4", FKey ("F5", 4147, 0));
keys.insert( "r0c5", FKey ("F6", 4148, 0));
keys.insert( "r0c6", FKey ("F7", 4149, 0));
keys.insert( "r0c7", FKey ("F8", 4150, 0));
keys.insert( "r0c8", FKey ("F9", 4151, 0));
keys.insert( "r0c9", FKey ("F10", 4152, 0));
keys.insert( "r0c10", FKey ("F11", 4153, 0));
keys.insert( "r1c7", FKey ("Ho", 4112, 0));
keys.insert( "r1c8", FKey ("End", 4113, 0));
keys.insert( "r1c9", FKey ("PU", 4118, 0));
keys.insert( "r1c10", FKey ("PD", 4119, 0));
}
/* FunctionKeyboardConfig {{{1 */
FunctionKeyboardConfig::FunctionKeyboardConfig(const QString& name, QWidget* parent, const char* na )
: ProfileDialogKeyWidget(name, parent, na) {
kb = new FunctionKeyboard(this);
QGroupBox *dimentions = new QGroupBox(2, Qt::Horizontal, tr("Dimentions"), this);
QLabel *l = new QLabel("Rows", dimentions);
QSpinBox *m_rowBox = new QSpinBox(1, 15, 1, dimentions);
connect (m_rowBox, SIGNAL(valueChanged(int)), this, SLOT(slotChangeRows(int)));
l = new QLabel("Columns", dimentions);
m_colBox = new QSpinBox(1, 15, 1, dimentions);
connect (m_colBox, SIGNAL(valueChanged(int)), this, SLOT(slotChangeCols(int)));
QGroupBox *editKey = new QGroupBox(2, Qt::Horizontal, tr("Edit Key"), this);
l = new QLabel("Label", editKey);
/*
m_labels = new QComboBox(false, editKey);
labels->insertItem("text");
QStringList files = QDir(QPEApplication::qpeDir() + "pics/console/keys/", "*.png").entryList();
for (uint i = 0; i < files.count(); i++) {
m_labels->insertItem(Resource::loadPixmap("console/keys/" + files[i]));
}
connect (m_labels, SIGNAL(activated(int)), this, SLOT(slotChangeIcon(int)));
*/
QVBoxLayout *root = new QVBoxLayout(this, 2);
root->addWidget(kb);
root->addWidget(dimentions);
root->addWidget(editKey);
}
FunctionKeyboardConfig::~FunctionKeyboardConfig() {
}
void FunctionKeyboardConfig::load (const Profile& prof) {
//int i = prof.readNumEntry("keb_rows", 1);
m_rowBox->setValue( 2 );
}
void FunctionKeyboardConfig::save (Profile& prof) {
prof.writeEntry("keb_rows", m_rowBox->value());
}
void FunctionKeyboardConfig::slotChangeRows(int r) {
kb->changeRows(r);
// have to do this so the whole thing gets redrawn
kb->hide(); kb->show();
}
void FunctionKeyboardConfig::slotChangeCols(int c) {
kb->changeCols(c);
}
void FunctionKeyboardConfig::slotKeyPressed(ushort, ushort, bool, bool, bool, ushort row, ushort col) {
}
void FunctionKeyboardConfig::slotChangeIcon(int index) {
if (index == 0) {
// is text
//if(!labels->editable()) labels->setEditable(true);
} else {
// is a pixmap
//if (labels->editable()) labels->setEditable(false);
}
}
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