reverting trunk back to stable 3.4.1 version
git-svn-id: svn://svn.code.sf.net/p/qjoypad/code/trunk@82 c05e91a0-76c8-4ec0-b377-ef19ce7cc080
This commit is contained in:
John Toman
committed by
virtuoussin13
virtuoussin13
parent
1cc6e9087e
commit
17ed926cdf
231
src/keycode.cpp
231
src/keycode.cpp
@ -1,13 +1,13 @@
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#include "keycode.h"
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#include "getkey.h"
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const QString ktos( int keycode )
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{
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if (keycode > MAXKEY || keycode < 0) keycode = 0;
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if (keycode > MAXKEY || keycode < 0) keycode = 0;
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if (keycode == 0) return "[NO KEY]";
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QString xname = XKeysymToString(XKeycodeToKeysym(display, keycode,0));
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if (keycode == 0) return "[NO KEY]";
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QString xname = XKeysymToString(XKeycodeToKeysym(display, keycode,0));
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//this section of code converts standard X11 keynames into much nicer names
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//which are prettier, fit the dialogs better, and are more readily understandable.
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@ -15,90 +15,155 @@ const QString ktos( int keycode )
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//is a config option to define PLAIN_KEYS and drop this whole section of code,
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//instead using the default names for keys.
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#ifndef PLAIN_KEYS
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//the following code assumes xname is system independent and always
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//in the same exact format.
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QRegExp rx;
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rx.setPattern("^\\w$");
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//"a-z" -> "A-Z"
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if (rx.exactMatch(xname)) return xname.toUpper();
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rx.setPattern("(.*)_(.*)");
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if (rx.exactMatch(xname)) {
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QString first = rx.cap(1);
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QString second = rx.cap(2);
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rx.setPattern("^[RL]$");
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//"Control_R" -> "R Control"
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if (rx.exactMatch(second)) return second + " " + first;
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rx.setPattern("^(Lock|Enter)$");
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//"Caps_Lock" -> "Caps Lock"
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//"KP_Enter" -> "KP Enter"
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if (rx.exactMatch(second)) return first + " " + second;
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//the following assumes all number pads are laid out alike.
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if (xname == "KP_Home") return "KP 7";
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if (xname == "KP_Up") return "KP 8";
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if (xname == "KP_Prior") return "KP 9";
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if (xname == "KP_Subtract") return "KP -";
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if (xname == "KP_Left") return "KP 4";
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if (xname == "KP_Begin") return "KP 5";
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if (xname == "KP_Right") return "KP 6";
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if (xname == "KP_Add") return "KP +";
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if (xname == "KP_End") return "KP 1";
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if (xname == "KP_Down") return "KP 2";
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if (xname == "KP_Next") return "KP 3";
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if (xname == "KP_Insert") return "KP 0";
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if (xname == "KP_Delete") return "KP .";
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if (xname == "KP_Multiply") return "KP *";
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if (xname == "KP_Divide") return "KP /";
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return xname;
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}
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if (xname == "minus") return "-";
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if (xname == "equal") return "=";
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if (xname == "bracketleft") return "[";
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if (xname == "bracketright") return "]";
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if (xname == "semicolon") return ";";
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if (xname == "apostrophe") return "'";
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if (xname == "grave") return "`";
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if (xname == "backslash") return "\\";
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if (xname == "comma") return ",";
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if (xname == "period") return ".";
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if (xname == "slash") return "/";
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if (xname == "space") return "Space";
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if (xname == "Prior") return "PageUp";
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if (xname == "Next") return "PageDown";
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//the following code assumes xname is system independent and always
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//in the same exact format.
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QRegExp rx;
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rx.setPattern("^\\w$");
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//"a-z" -> "A-Z"
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if (rx.exactMatch(xname)) return xname.upper();
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rx.setPattern("(.*)_(.*)");
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if (rx.exactMatch(xname)) {
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QString first = rx.cap(1);
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QString second = rx.cap(2);
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rx.setPattern("^[RL]$");
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//"Control_R" -> "R Control"
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if (rx.exactMatch(second)) return second + " " + first;
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rx.setPattern("^(Lock|Enter)$");
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//"Caps_Lock" -> "Caps Lock"
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//"KP_Enter" -> "KP Enter"
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if (rx.exactMatch(second)) return first + " " + second;
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//the following assumes all number pads are laid out alike.
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if (xname == "KP_Home") return "KP 7";
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if (xname == "KP_Up") return "KP 8";
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if (xname == "KP_Prior") return "KP 9";
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if (xname == "KP_Subtract") return "KP -";
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if (xname == "KP_Left") return "KP 4";
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if (xname == "KP_Begin") return "KP 5";
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if (xname == "KP_Right") return "KP 6";
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if (xname == "KP_Add") return "KP +";
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if (xname == "KP_End") return "KP 1";
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if (xname == "KP_Down") return "KP 2";
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if (xname == "KP_Next") return "KP 3";
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if (xname == "KP_Insert") return "KP 0";
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if (xname == "KP_Delete") return "KP .";
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if (xname == "KP_Multiply") return "KP *";
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if (xname == "KP_Divide") return "KP /";
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return xname;
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}
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if (xname == "minus") return "-";
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if (xname == "equal") return "=";
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if (xname == "bracketleft") return "[";
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if (xname == "bracketright") return "]";
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if (xname == "semicolon") return ";";
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if (xname == "apostrophe") return "'";
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if (xname == "grave") return "`";
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if (xname == "backslash") return "\\";
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if (xname == "comma") return ",";
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if (xname == "period") return ".";
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if (xname == "slash") return "/";
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if (xname == "space") return "Space";
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if (xname == "Prior") return "PageUp";
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if (xname == "Next") return "PageDown";
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#endif
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//if none of that succeeded,
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return xname;
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//if none of that succeeded,
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return xname;
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}
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GetKey::GetKey( QString button, bool m )
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:QDialog( )
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{
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//prepare the dialog
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mouse = m;
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setCaption( "Choose a key" );
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setIcon(QPixmap(ICON24));
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//I'd use a QLabel, but that steals x11Events!
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//So, I'll draw the text directly. That means
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//I need to resolve the size of the dialog by hand:
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Text = "Choose a new key ";
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if (mouse) Text += "or mouse button ";
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Text += "for " + button;
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QRect rect = fontMetrics().boundingRect( Text );
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//I calculate the size based on the first line of text, which is longer.
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//The fontMetrics function is dumb and would treat the string with a
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//newline in it as a continues flow of characters if I did the whole string
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//at once.
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Text += "\n(Ctrl-X for no key)";
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//now I add 20 pixels of padding and double the height to make room for
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//two lines.
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setFixedSize( QSize( rect.width() + 20, rect.height()*2 + 20 ) );
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}
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bool GetKey::x11Event( XEvent* e )
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{
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//keep Qt from closing the dialog upon seeing Esc pressed.
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if (e->type == KeyPress) return true;
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//On a key press, return the key and quit
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//Ctrl+X == [No Key]
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if (e->type == KeyRelease) {
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if (XKeycodeToKeysym(display,e->xkey.keycode,0) == XK_x ) {
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if (e->xkey.state & ControlMask) done( 0 );
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else done( e->xkey.keycode );
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}
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else done( e->xkey.keycode );
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return true;
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}
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//if we're accepting mouse clicks and a mouse button was clicked...
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if (mouse && e->type == ButtonRelease) {
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done ( e->xbutton.button + MOUSE_OFFSET);
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return true;
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}
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//any other events we will pass on to the dialog. This allows for closing
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//the window and easy redrawing :)
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return false;
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}
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void GetKey::paintEvent ( QPaintEvent * ) {
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//whenever we need to repaint, draw in our text.
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QPainter paint( this );
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paint.drawText( rect(), AlignCenter, Text );
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}
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KeyButton::KeyButton( QString name, int val, QWidget* parent, bool m, bool nowMouse)
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:QPushButton(nowMouse?"Mouse " + QString::number(val):QString(ktos(val)), parent) {
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mouse = m;
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mouseClicked = nowMouse;
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buttonname = name;
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value = val;
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connect( this, SIGNAL( clicked() ), SLOT( onClick() ));
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:QPushButton(nowMouse?"Mouse " + QString::number(val):QString(ktos(val)), parent) {
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mouse = m;
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mouseClicked = nowMouse;
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buttonname = name;
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value = val;
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connect( this, SIGNAL( clicked() ), SLOT( onClick() ));
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}
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void KeyButton::onClick() {
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//when clicked, ask for a key!
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value = GetKey( buttonname, mouse ).exec();
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//if the return value was a mouse click...
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if (value > MOUSE_OFFSET) {
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mouseClicked = true;
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value -= MOUSE_OFFSET;
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setText( "Mouse " + QString::number(value));
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}
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//otherwise, it was a key press!
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else {
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mouseClicked = false;
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setText( ktos(value));
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}
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//when clicked, ask for a key!
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value = GetKey( buttonname, mouse ).exec();
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//if the return value was a mouse click...
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if (value > MOUSE_OFFSET) {
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mouseClicked = true;
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value -= MOUSE_OFFSET;
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setText( "Mouse " + QString::number(value));
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}
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//otherwise, it was a key press!
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else {
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mouseClicked = false;
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setText( ktos(value));
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}
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}
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