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authorhash <hash>2002-08-22 05:50:34 (UTC)
committer hash <hash>2002-08-22 05:50:34 (UTC)
commit4c02921ddab3dd8b48d7d54a0c09e8f4ca71efb3 (patch) (side-by-side diff)
treeaeada387b0a02e5cbdb409309a47a36649938b95
parentea0d66f137984689c4d4ef6da7dd4b7323760e8c (diff)
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added meta key support for maps like german and jumpx
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-rw-r--r--inputmethods/multikey/keyboard.cpp98
-rw-r--r--inputmethods/multikey/keyboard.h3
2 files changed, 93 insertions, 8 deletions
diff --git a/inputmethods/multikey/keyboard.cpp b/inputmethods/multikey/keyboard.cpp
index 7098a6b..74c99c7 100644
--- a/inputmethods/multikey/keyboard.cpp
+++ b/inputmethods/multikey/keyboard.cpp
@@ -32,26 +32,26 @@
#include <qpe/config.h>
#include <ctype.h>
#include <qfile.h>
#include <qtextstream.h>
#include <qstringlist.h>
#include <iostream.h>
#include <sys/utsname.h>
/* 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), useRepeat(0), pressedKeyRow(-1), pressedKeyCol(-1),
+ QFrame(parent, _name, f), shift(0), lock(0), ctrl(0), alt(0), meta(0),
+ useLargeKeys(TRUE), usePicks(0), useRepeat(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");
@@ -173,28 +173,35 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int 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);
QPixmap *pix = keys->pix(row,col);
ushort c = keys->uni(row, col);
p.setPen(textcolor);
- if (!pix)
+ if (!pix) {
+ if (shift || lock)
+ c = keys->shift(c);
+ if (meta) {
+
+ c = keys->meta(c);
+ }
p.drawText(x, y,
- defaultKeyWidth * keyWidth, keyHeight,
- AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c);
+ defaultKeyWidth * keyWidth + 3, keyHeight,
+ AlignCenter, (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 {
@@ -216,28 +223,32 @@ void Keyboard::drawKeyboard(QPainter &p, int row, int col)
int keyWidth = keys->width(row, col);
int keyWidthPix = defaultKeyWidth * keyWidth;
if (keys->pressed(row, col))
p.fillRect(x+1, y+1, keyWidthPix - 1,
keyHeight - 1, keycolor_pressed);
ushort c = keys->uni(row, col);
if (!pix) {
- p.setPen(textcolor);
+ if ((shift || lock) && keys->shift(c))
+ c = keys->shift(c);
+ else if (meta && keys->meta(c))
+ c = keys->meta(c);
+
p.drawText(x, y,
- keyWidthPix, keyHeight,
- AlignCenter, ((shift || lock) && keys->shift(c)) ? (QChar)keys->shift(c) : (QChar)c);
+ defaultKeyWidth * keyWidth + 3, keyHeight,
+ AlignCenter, (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;
@@ -335,48 +346,90 @@ void Keyboard::mousePressEvent(QMouseEvent *e)
if (shift) {
*shift = 0;
shift = 0;
}
else {
shift = keys->pressedPtr(row, col);
*shift = 1;
if (lock) {
*lock = 0;
lock = 0;
}
}
+ if (meta) {
+
+ *meta = 0;
+ meta = 0;
+ }
} else if (qkeycode == Qt::Key_CapsLock) {
need_repaint = TRUE;
if (lock) {
*lock = 0;
lock = 0;
}
else {
lock = keys->pressedPtr(row, col);;
*lock = 1;
if (shift) {
*shift = 0;
shift = 0;
}
}
+ if (meta) {
+
+ *meta = 0;
+ meta = 0;
+ }
+
+ } else if (qkeycode == Qt::Key_Meta) {
+ need_repaint = TRUE;
+
+ if (meta) {
+ *meta = 0;
+ meta = 0;
+
+ } else {
+
+ meta = keys->pressedPtr(row, col);
+ need_repaint = TRUE;
+ *meta = !keys->pressed(row, col);
+ }
+
+ if (shift) {
+
+ *shift = 0;
+ shift = 0;
+
+ }
+ if (lock) {
+
+ *lock = 0;
+ lock = 0;
+
+ }
+ // dont need to emit this key... acts same as alt
+ qkeycode = 0;
}
}
else { // normal char
if ((shift || lock) && keys->shift(unicode)) {
unicode = keys->shift(unicode);
}
+ if (meta && keys->meta(unicode)) {
+ unicode = keys->meta(unicode);
+ }
}
// korean parsing
if (keys->lang == "ko") {
unicode = parseKoreanInput(unicode);
}
modifiers = (ctrl ? Qt::ControlButton : 0) | (alt ? Qt::AltButton : 0);
if ('A' <= unicode && unicode <= 'z' && modifiers) {
@@ -438,24 +491,29 @@ void Keyboard::mouseReleaseEvent(QMouseEvent*)
if ( unicode != -1 ) {
emit key( unicode, qkeycode, modifiers, false, false );
repeatTimer->stop();
}
#endif
if (shift && unicode != 0) {
*shift = 0; // unpress shift key
shift = 0; // reset the shift pointer
repaint(FALSE);
+ } else if (meta && unicode != 0) {
+
+ *meta = 0;
+ meta = 0;
+ repaint(FALSE);
}
else
clearHighlight();
}
/* Keyboard::timerEvent {{{1 */
/* dont know what this does, but i think it is here so that if your screen
* sticks (like on an ipaq) then it will stop repeating if you click another
* key... but who knows what anything does in this thing anyway?
@@ -1037,24 +1095,37 @@ void Keys::setKeysFromFile(const char * filename) {
// shift map
else if (buf.contains(QRegExp("^[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
QTextStream tmp (buf, IO_ReadOnly);
ushort lower, shift;
tmp >> lower >> shift;
shiftMap.insert(lower, shift);
buf = t.readLine();
}
+ // meta key map
+ else if (buf.contains(QRegExp("^\\s*m\\s+[0-9a-fx]+\\s+[0-9a-fx]+\\s*$", FALSE, FALSE))) {
+
+ QTextStream tmp (buf, IO_ReadOnly);
+ ushort lower, shift;
+ QChar m;
+ tmp >> m >> lower >> shift;
+
+ metaMap.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;
@@ -1160,16 +1231,27 @@ void Keys::setPressed(const int row, const int col, const bool pressed) {
ushort Keys::shift(const ushort uni) {
if (shiftMap[uni]) {
return shiftMap[uni];
}
else
return 0;
}
+ushort Keys::meta(const ushort uni) {
+
+ if (metaMap[uni]) {
+
+ return metaMap[uni];
+ }
+ else
+ return 0;
+
+}
+
bool *Keys::pressedPtr(const int row, const int col) {
return keys[row].at(col)->pressed;
}
diff --git a/inputmethods/multikey/keyboard.h b/inputmethods/multikey/keyboard.h
index dc50e55..b692975 100644
--- a/inputmethods/multikey/keyboard.h
+++ b/inputmethods/multikey/keyboard.h
@@ -53,47 +53,49 @@ public:
class Keys {
public:
Keys();
Keys(const char * filename);
~Keys();
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);
+ ushort meta(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 label;
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;
};
QList<Key> keys[6];
QMap<ushort,ushort> shiftMap;
+ QMap<ushort,ushort> metaMap;
};
class Keyboard : public QFrame
{
Q_OBJECT
public:
Keyboard( QWidget* parent=0, const char* name=0, WFlags f=0 );
~Keyboard();
void resetState();
@@ -118,24 +120,25 @@ private slots:
// 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;
+ bool *meta;
uint useLargeKeys:1;
uint usePicks:1;
uint useRepeat:1;
int pressedKeyRow;
int pressedKeyCol;
KeyboardPicks *picks;
int keyHeight;
int defaultKeyWidth;
int xoffs;