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incomplete key mapping stuff. Introduces some breakage.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4803 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
John Levon 2002-07-30 00:53:57 +00:00
parent 69862d12f4
commit fe6aaf3797
8 changed files with 117 additions and 53 deletions
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7
src/frontends/qt2/ChangeLog
View File

@ -1,3 +1,10 @@
2002-07-30 John Levon <levon@movementarian.org>
* qlkey.h:
* QLyXKeySym.h:
* QLyXKeySym.C: do our own getISOEncoded() mapping
because Qt can't handle it
2002-07-29 Lars Gullik Bjønnes <larsbj@gullik.net>
* several file: strip,frontStrip -> trim,ltrim,rtrim

5
src/frontends/qt2/QContentPane.C
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@ -114,11 +114,8 @@ void QContentPane::mouseMoveEvent(QMouseEvent * e)
void QContentPane::keyPressEvent(QKeyEvent * e)
{
char const * tmp = e->text().latin1();
string const text = tmp ? tmp : "";
lyxerr[Debug::GUI] << "key text " << text << endl;
QLyXKeySym * sym = new QLyXKeySym();
sym->set(e->key(), e->text());
sym->set(e->key(), bool(e->state() & Qt::ShiftButton));
wa_->workAreaKeyPress(LyXKeySymPtr(sym), q_key_state(e->state()));
}

19
src/frontends/qt2/QLyXKeySym.C
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@ -15,17 +15,18 @@
#include "QLyXKeySym.h"
#include "qlkey.h"
#include "debug.h"
QLyXKeySym::QLyXKeySym()
: LyXKeySym(), key_(0), text_("")
: LyXKeySym(), key_(0), shift_(false)
{
}
void QLyXKeySym::set(int key, QString const & text)
void QLyXKeySym::set(int key, bool shift)
{
key_ = key;
text_ = text;
shift_ = shift;
}
@ -50,16 +51,18 @@ bool QLyXKeySym::isModifier() const
string QLyXKeySym::getSymbolName() const
{
return qkey_to_string(key_);
return qkey_to_string(key_, shift_);
}
char QLyXKeySym::getISOEncoded() const
{
if (!text_.length())
return 0;
// FIXME
return text_.latin1()[0];
/* Even though we could try to use QKeyEvent->text(),
* it won't work, because it returns something other
* than 'Z' for things like C-S-z. Do not ask me why,
* just more Qt bullshit.
*/
return qkey_to_char(key_, shift_);
}

15
src/frontends/qt2/QLyXKeySym.h
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@ -18,10 +18,10 @@
#include "LString.h"
#include "frontends/LyXKeySym.h"
#include <qstring.h>
/**
* Qt-specific key press.
*
* This is some really sick stuff.
*/
class QLyXKeySym : public LyXKeySym {
public:
@ -30,7 +30,7 @@ public:
virtual ~QLyXKeySym() {}
/// delayed constructor
void set(int key, QString const & text);
void set(int key, bool shift);
/// set from a LyX symbolic name
virtual void init(string const & symbolname);
@ -56,13 +56,8 @@ public:
private:
/// the Qt sym value
int key_;
/**
* The generated text from the symbol. This will only be
* filled when the QLyXKeySym is used to pass a key press
* event, not when stored in a kbsequence etc.
*/
QString text_;
/// shift held or not
bool shift_;
};
#endif // QLYXKEYSYM_H

3
src/frontends/qt2/README
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@ -12,7 +12,8 @@ then remember to call form_->changed() at the end (if it has changed !)
Every non-trivial widget should have a tooltip. If you don't know
what to write, write "FIXME", and it can fixed later. Don't be afraid
to use QWhatsThis too, but this must be done in the derived class's
constructor, and use _("...").
constructor, and use _("..."). Non-trivial means that things like "OK"
/must not/ have a tooltip.
If necessary, you should override Qt2Base::isValid() for determining the validity
of the current dialog's contents.

9
src/frontends/qt2/io_callback.h
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@ -16,9 +16,18 @@
#include <qsocketnotifier.h>
/**
* io_callback - a simple wrapper for asynchronous pipe notification
*
* This is used by the lyxserver to notice the pipe is ready to be
* read.
*
* FIXME: this code apparently will not work on Windows.
*/
class io_callback : public QObject {
Q_OBJECT
public:
/// connect a read ready notification for fd to the LyXComm
io_callback(int fd, LyXComm * comm)
: comm_(comm) {
QSocketNotifier * sn = new QSocketNotifier(fd,

108
src/frontends/qt2/qlkey.h
View File

@ -274,12 +274,12 @@ int string_to_qkey(string const & str)
/**
* q_to_lkey - convert Qt keypress into LyX
* qkey_t_string - convert Qt keypress into LyX
*
* Convert the Qt keypress into a string understandable
* by the LyX core (same as XKeysymToString)
*/
string const qkey_to_string(int lkey)
string const qkey_to_string(int lkey, bool shift)
{
switch (lkey) {
case Qt::Key_Escape: return "Escape";
@ -359,32 +359,32 @@ string const qkey_to_string(int lkey)
case Qt::Key_Greater: return "greater";
case Qt::Key_Question: return "question";
case Qt::Key_At: return "at";
case Qt::Key_A: return "a";
case Qt::Key_B: return "b";
case Qt::Key_C: return "c";
case Qt::Key_D: return "d";
case Qt::Key_E: return "e";
case Qt::Key_F: return "f";
case Qt::Key_G: return "g";
case Qt::Key_H: return "h";
case Qt::Key_I: return "i";
case Qt::Key_J: return "j";
case Qt::Key_K: return "k";
case Qt::Key_L: return "l";
case Qt::Key_M: return "m";
case Qt::Key_N: return "n";
case Qt::Key_O: return "o";
case Qt::Key_P: return "p";
case Qt::Key_Q: return "q";
case Qt::Key_R: return "r";
case Qt::Key_S: return "s";
case Qt::Key_T: return "t";
case Qt::Key_U: return "u";
case Qt::Key_V: return "v";
case Qt::Key_W: return "w";
case Qt::Key_X: return "x";
case Qt::Key_Y: return "y";
case Qt::Key_Z: return "z";
case Qt::Key_A: return shift ? "A" : "a";
case Qt::Key_B: return shift ? "B" : "b";
case Qt::Key_C: return shift ? "C" : "c";
case Qt::Key_D: return shift ? "D" : "d";
case Qt::Key_E: return shift ? "E" : "e";
case Qt::Key_F: return shift ? "F" : "f";
case Qt::Key_G: return shift ? "G" : "g";
case Qt::Key_H: return shift ? "H" : "h";
case Qt::Key_I: return shift ? "I" : "i";
case Qt::Key_J: return shift ? "J" : "j";
case Qt::Key_K: return shift ? "K" : "k";
case Qt::Key_L: return shift ? "L" : "l";
case Qt::Key_M: return shift ? "M" : "m";
case Qt::Key_N: return shift ? "N" : "n";
case Qt::Key_O: return shift ? "O" : "o";
case Qt::Key_P: return shift ? "P" : "p";
case Qt::Key_Q: return shift ? "Q" : "q";
case Qt::Key_R: return shift ? "R" : "r";
case Qt::Key_S: return shift ? "S" : "s";
case Qt::Key_T: return shift ? "T" : "t";
case Qt::Key_U: return shift ? "U" : "u";
case Qt::Key_V: return shift ? "V" : "v";
case Qt::Key_W: return shift ? "W" : "w";
case Qt::Key_X: return shift ? "X" : "x";
case Qt::Key_Y: return shift ? "Y" : "y";
case Qt::Key_Z: return shift ? "Z" : "z";
case Qt::Key_BracketLeft: return "bracketleft";
case Qt::Key_Backslash: return "backslash";
case Qt::Key_BracketRight: return "bracketright";
@ -523,4 +523,56 @@ string const qkey_to_string(int lkey)
}
}
/**
* qkey_to_char - convert keypress into char
*
* Convert the Qt keypress into a iso8859-1 char that
* represents it.
*
* FIXME: this is where all the encoding stuff
* sits, I suppose. I have shit all idea what
* to do. Help !
*/
char const qkey_to_char(int lkey, bool shift)
{
// We are relying on Qt internals here, but it's
// not likely to change anyway.
if (lkey >= 0x1000)
return 0;
switch (lkey) {
case Qt::Key_A: return shift ? 'A' : 'a';
case Qt::Key_B: return shift ? 'B' : 'b';
case Qt::Key_C: return shift ? 'C' : 'c';
case Qt::Key_D: return shift ? 'D' : 'd';
case Qt::Key_E: return shift ? 'E' : 'e';
case Qt::Key_F: return shift ? 'F' : 'f';
case Qt::Key_G: return shift ? 'G' : 'g';
case Qt::Key_H: return shift ? 'H' : 'h';
case Qt::Key_I: return shift ? 'I' : 'i';
case Qt::Key_J: return shift ? 'J' : 'j';
case Qt::Key_K: return shift ? 'K' : 'k';
case Qt::Key_L: return shift ? 'L' : 'l';
case Qt::Key_M: return shift ? 'M' : 'm';
case Qt::Key_N: return shift ? 'N' : 'n';
case Qt::Key_O: return shift ? 'O' : 'o';
case Qt::Key_P: return shift ? 'P' : 'p';
case Qt::Key_Q: return shift ? 'Q' : 'q';
case Qt::Key_R: return shift ? 'R' : 'r';
case Qt::Key_S: return shift ? 'S' : 's';
case Qt::Key_T: return shift ? 'T' : 't';
case Qt::Key_U: return shift ? 'U' : 'u';
case Qt::Key_V: return shift ? 'V' : 'v';
case Qt::Key_W: return shift ? 'W' : 'w';
case Qt::Key_X: return shift ? 'X' : 'x';
case Qt::Key_Y: return shift ? 'Y' : 'y';
case Qt::Key_Z: return shift ? 'Z' : 'z';
default:
return lkey;
}
// FIXME: CapsLock ignored.
// FIXME: all things like é are screwed too. I LOVE Qt. I REALLY DO.
}
#endif // QLKEY_H

4
src/frontends/qt2/qscreen.h
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@ -65,7 +65,7 @@ private:
/// our owning widget
QWorkArea & owner_;
/// the mini-pixmap used for backing store for the blinking caret
/// the mini-pixmap used for backing store for the blinking cursor
boost::scoped_ptr<QPixmap> nocursor_pixmap_;
//{@ the cursor pixmap position/size
@ -73,7 +73,7 @@ private:
int cursor_y_;
int cursor_w_;
int cursor_h_;
//@}
//@}
};
#endif // QSCREEN_H