#include "math_nestinset.h"
#include "math_arrayinset.h"
+#include "math_boxinset.h"
#include "math_braceinset.h"
#include "math_commentinset.h"
#include "math_data.h"
#include "math_hullinset.h"
#include "math_mathmlstream.h"
#include "math_macroarg.h"
-#include "math_mboxinset.h"
+//#include "math_mboxinset.h"
#include "math_parser.h"
#include "math_scriptinset.h"
#include "math_spaceinset.h"
#include "FuncStatus.h"
#include "LColor.h"
#include "bufferview_funcs.h"
+#include "coordcache.h"
#include "cursor.h"
#include "debug.h"
#include "dispatchresult.h"
using std::istringstream;
-
-namespace {
-
-// local global
-int first_x;
-int first_y;
-
-} // namespace anon
-
-
-
-
MathNestInset::MathNestInset(idx_type nargs)
: cells_(nargs), lock_(false)
{}
}
-void MathNestInset::getCursorPos(LCursor const & cur, int & x, int & y) const
+void MathNestInset::getCursorPos(CursorSlice const & sl,
+ int & x, int & y) const
{
- BOOST_ASSERT(ptr_cmp(&cur.inset(), this));
- MathArray const & ar = cur.cell();
- x = ar.xo() + ar.pos2x(cur.pos());
- y = ar.yo() + cur.bv().top_y();
+// FIXME: This is a hack. Ideally, the coord cache should not store
+// absolute positions, but relative ones. This would mean to call
+// setXY() not in MathArray::draw(), but in the parent insets' draw()
+// with the correctly adjusted x,y values. But this means that we'd have
+// to touch all (math)inset's draw() methods. Right now, we'll store
+// absolute value, and make them here relative, only to make them
+// absolute again when actually drawing the cursor. What a mess.
+ BOOST_ASSERT(ptr_cmp(&sl.inset(), this));
+ MathArray const & ar = sl.cell();
+ if (!theCoords.getArrays().has(&ar)) {
+ // this can (semi-)legally happen if we just created this cell
+ // and it never has been drawn before. So don't ASSERT.
+ //lyxerr << "no cached data for array " << &ar << endl;
+ x = 0;
+ y = 0;
+ return;
+ }
+ Point const pt = theCoords.getArrays().xy(&ar);
+ if (!theCoords.getInsets().has(this)) {
+ // same as above
+ //lyxerr << "no cached data for inset " << this << endl;
+ x = 0;
+ y = 0;
+ return;
+ }
+ Point const pt2 = theCoords.getInsets().xy(this);
+ //lyxerr << "retrieving position cache for MathArray "
+ // << pt.x_ << ' ' << pt.y_ << std::endl;
+ x = pt.x_ - pt2.x_ + ar.pos2x(sl.pos());
+ y = pt.y_ - pt2.y_;
+// lyxerr << "pt.y_ : " << pt.y_ << " pt2_.y_ : " << pt2.y_
+// << " asc: " << ascent() << " des: " << descent()
+// << " ar.asc: " << ar.ascent() << " ar.des: " << ar.descent() << endl;
// move cursor visually into empty cells ("blue rectangles");
- if (cur.cell().empty())
+ if (ar.empty())
x += 2;
}
void MathNestInset::metrics(MetricsInfo const & mi) const
{
MetricsInfo m = mi;
- for (idx_type i = 0; i < nargs(); ++i)
+ for (idx_type i = 0, n = nargs(); i != n; ++i)
cell(i).metrics(m);
}
os << "---------------------------------------------\n";
write(os);
os << "\n";
- for (idx_type i = 0; i < nargs(); ++i)
+ for (idx_type i = 0, n = nargs(); i != n; ++i)
os << cell(i) << "\n";
os << "---------------------------------------------\n";
}
return;
if (!ptr_cmp(&cur.inset(), this))
return;
+
CursorSlice s1 = cur.selBegin();
CursorSlice s2 = cur.selEnd();
//lyxerr << "MathNestInset::drawing selection: "
}
-void MathNestInset::priv_dispatch(LCursor & cur, FuncRequest & cmd)
+void MathNestInset::doDispatch(LCursor & cur, FuncRequest & cmd)
{
//lyxerr << "MathNestInset: request: " << cmd << std::endl;
//CursorSlice sl = cur.current();
cur.selHandle(cmd.action == LFUN_UPSEL);
if (!cur.up())
cmd = FuncRequest(LFUN_FINISHED_UP);
+ // fixes bug 1598. Please check!
+ cur.normalize();
break;
case LFUN_DOWNSEL:
cur.selHandle(cmd.action == LFUN_DOWNSEL);
if (!cur.down())
cmd = FuncRequest(LFUN_FINISHED_DOWN);
+ // fixes bug 1598. Please check!
+ cur.normalize();
break;
case LFUN_MOUSE_DOUBLE:
case LFUN_MATH_MODE:
#if 1
+ // ignore math-mode on when already in math mode
+ if (currentMode() == InsetBase::MATH_MODE && cmd.argument == "on")
+ break;
cur.macroModeClose();
selClearOrDel(cur);
- cur.plainInsert(MathAtom(new MathMBoxInset(cur.bv())));
+ //cur.plainInsert(MathAtom(new MathMBoxInset(cur.bv())));
+ cur.plainInsert(MathAtom(new MathBoxInset("mbox")));
cur.posLeft();
cur.pushLeft(*cur.nextInset());
#else
interpret(cur, '\\');
break;
+ case LFUN_SUBSCRIPT:
+ // interpret this as if a _ was typed
+ recordUndo(cur, Undo::ATOMIC);
+ interpret(cur, '_');
+ break;
+
+ case LFUN_SUPERSCRIPT:
+ // interpret this as if a ^ was typed
+ recordUndo(cur, Undo::ATOMIC);
+ interpret(cur, '^');
+ break;
+
// FIXME: We probably should swap parts of "math-insert" and "self-insert"
// handling such that "self-insert" works on "arbitrary stuff" too, and
// math-insert only handles special math things like "matrix".
}
default:
- MathDimInset::priv_dispatch(cur, cmd);
+ MathDimInset::doDispatch(cur, cmd);
break;
}
}
void MathNestInset::lfunMousePress(LCursor & cur, FuncRequest & cmd)
{
- lyxerr << "lfunMousePress: buttons: " << cmd.button() << endl;
+ //lyxerr << "## lfunMousePress: buttons: " << cmd.button() << endl;
if (cmd.button() == mouse_button::button1) {
- first_x = cmd.x;
- first_y = cmd.y;
- lyxerr << "lfunMousePress: setting cursor to: " << cur << endl;
+ //lyxerr << "## lfunMousePress: setting cursor to: " << cur << endl;
cur.resetAnchor();
cur.bv().cursor() = cur;
}
// only select with button 1
if (cmd.button() == mouse_button::button1) {
LCursor & bvcur = cur.bv().cursor();
- if (abs(cmd.x - first_x) + abs(cmd.y - first_y) > 4
- && bvcur.anchor_.hasPart(cur)) {
- first_x = cmd.x;
- first_y = cmd.y;
-
+ if (bvcur.anchor_.hasPart(cur)) {
+ //lyxerr << "## lfunMouseMotion: cursor: " << cur << endl;
bvcur.setCursor(cur);
bvcur.selection() = true;
+ //lyxerr << "MOTION " << bvcur << endl;
+ }
+ else {
+ cur.undispatched();
}
}
}
void MathNestInset::lfunMouseRelease(LCursor & cur, FuncRequest & cmd)
{
- lyxerr << "lfunMouseRelease: buttons: " << cmd.button() << endl;
+ //lyxerr << "## lfunMouseRelease: buttons: " << cmd.button() << endl;
if (cmd.button() == mouse_button::button1) {
//cur.bv().stuffClipboard(cur.grabSelection());
projects / lyx.git / blobdiff