#include "Buffer.h"
#include "BufferParams.h"
#include "BufferView.h"
-#include "CutAndPaste.h"
-#include "FuncStatus.h"
#include "Cursor.h"
+#include "CutAndPaste.h"
#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "LaTeXFeatures.h"
+#include "TexRow.h"
#include "frontends/Clipboard.h"
#include "frontends/Painter.h"
#include "support/docstream.h"
#include "support/gettext.h"
#include "support/lstrings.h"
-
#include "support/lassert.h"
#include <sstream>
InsetMathGrid::CellInfo::CellInfo()
- : multi_(CELL_NORMAL), glue_(0), begin_(0), end_(0)
+ : multi_(CELL_NORMAL)
{}
colinfo_[col].offset_ =
colinfo_[col - 1].offset_ +
colinfo_[col - 1].width_ +
- colinfo_[col - 1].skip_ +
+ displayColSpace(col - 1) +
colsep() +
colinfo_[col].lines_ * vlinesep();
}
int const nextoffset =
colinfo_[first].offset_ +
wid +
- colinfo_[last].skip_ +
+ displayColSpace(last) +
colsep() +
colinfo_[last+1].lines_ * vlinesep();
int const dx = nextoffset - colinfo_[last+1].offset_;
col_type const c = col(idx);
if (r > 0 && r < nrows()) {
for (unsigned int i = 0; i < rowinfo_[r].lines_; ++i) {
- int yy = y + rowinfo_[r].offset_
+ int const yy = y + rowinfo_[r].offset_
- rowinfo_[r].ascent_
- i * hlinesep()
- hlinesep()/2 - rowsep()/2;
- pi.pain.line(
- x + lmargin + colinfo_[c].offset_,
- yy,
- x + lmargin + colinfo_[c+1].offset_,
- yy, Color_foreground);
+ int const xx1 = x + lmargin + colinfo_[c].offset_;
+ int const xx2 = (c + 1 == ncols()) ?
+ // last column
+ xx1 + colinfo_[c].width_ :
+ // first columns
+ x + lmargin + colinfo_[c+1].offset_;
+ pi.pain.line(xx1, yy, xx2, yy, Color_foreground);
}
}
if (c > 0 && c < ncols()) {
for (unsigned int i = 0; i < colinfo_[c].lines_; ++i) {
- int xx = x + lmargin
+ int const xx = x + lmargin
+ colinfo_[c].offset_
- i * vlinesep()
- vlinesep()/2 - colsep()/2;
- pi.pain.line(xx,
- rowinfo_[r].offset_ - rowinfo_[r].ascent_,
- xx,
- rowinfo_[r].offset_ + rowinfo_[r].descent_,
+ int top_offset;
+ // prevRowHasLine needs to be changed if multicolumn lines are supported
+ bool const prevRowHasLine(r > 0);
+ if (prevRowHasLine)
+ // start from offset of previous row to create a continous line
+ top_offset = rowinfo_[r - 1].offset_ + rowinfo_[r - 1].descent_;
+ else
+ top_offset = rowinfo_[r].offset_- rowinfo_[r].ascent_;
+ pi.pain.line(xx, y + top_offset,
+ xx, y + rowinfo_[r].offset_ + rowinfo_[r].descent_,
Color_foreground);
}
}
colinfo_[col].offset_ =
colinfo_[col - 1].offset_ +
colinfo_[col - 1].width_ +
- colinfo_[col - 1].skip_ +
+ displayColSpace(col - 1) +
1 ; //colsep() +
//colinfo_[col].lines_ * vlinesep();
}
col_type c2 = c1 + ncellcols(idx);
return colinfo_[c2].offset_
- colinfo_[c1].offset_
- - colinfo_[c2].skip_
+ - displayColSpace(c2)
- colsep()
- colinfo_[c2].lines_ * vlinesep();
}
}
+void InsetMathGrid::validate(LaTeXFeatures & features) const
+{
+ if (features.runparams().math_flavor == OutputParams::MathAsHTML
+ && (nrows() > 1 || ncols() > 1)) {
+ // CSS taken from InsetMathCases
+ features.addCSSSnippet(
+ "table.mathtable{display: inline-block; text-align: center; border: none;"
+ "border-left: thin solid black; vertical-align: middle; padding-left: 0.5ex;}\n"
+ "table.mathtable td {text-align: left; border: none;}");
+ }
+ InsetMathNest::validate(features);
+}
+
+
void InsetMathGrid::write(WriteStream & os) const
{
write(os, 0, 0, nrows(), ncols());
for (col_type col = beg_col; col < end_col;) {
int nccols = 1;
idx_type const idx = index(row, col);
- TexRow::RowEntry entry = os.texrow().mathEntry(id(),idx);
- os.texrow().startMath(id(),idx);
+ RowEntry entry = TexRow::mathEntry(id(),idx);
+ os.texrow().start(entry);
if (col >= lastcol) {
++col;
continue;
}
- os.pushRowEntry(entry);
+ Changer dummy = os.changeRowEntry(entry);
if (cellinfo_[idx].multi_ == CELL_BEGIN_OF_MULTICOLUMN) {
size_t s = col + 1;
while (s < ncols() &&
os << '}';
os << eocString(col + nccols - 1, lastcol);
col += nccols;
- os.popRowEntry();
}
eol = eolString(row, os.fragile(), os.latex(), last_eoln);
os << eol;
}
+int InsetMathGrid::displayColSpace(col_type col) const
+{
+ return colinfo_[col].skip_;
+}
+
void InsetMathGrid::doDispatch(Cursor & cur, FuncRequest & cmd)
{
//lyxerr << "*** InsetMathGrid: request: " << cmd << endl;
case LFUN_CELL_BACKWARD:
// See below.
- cur.setSelection(false);
+ cur.selection(false);
if (!idxPrev(cur)) {
cmd = FuncRequest(LFUN_FINISHED_BACKWARD);
cur.undispatched();
case LFUN_CELL_FORWARD:
// Can't handle selection by additional 'shift' as this is
// hard bound to LFUN_CELL_BACKWARD
- cur.setSelection(false);
+ cur.selection(false);
if (!idxNext(cur)) {
cmd = FuncRequest(LFUN_FINISHED_FORWARD);
cur.undispatched();
cap::replaceSelection(cur);
docstring topaste;
if (cmd.argument().empty() && !theClipboard().isInternal())
- topaste = theClipboard().getAsText(Clipboard::PlainTextType);
+ topaste = theClipboard().getAsText(frontend::Clipboard::PlainTextType);
else {
idocstringstream is(cmd.argument());
int n = 0;
case hullFlAlign:
return "rl"[col & 1];
- default:
+ case hullUnknown:
+ case hullNone:
+ case hullSimple:
+ case hullEquation:
+ case hullRegexp:
return 'c';
}
+ // avoid warning
+ return 'c';
}
+//static
+int InsetMathGrid::colSpace(HullType type, col_type col)
+{
+ int alignInterSpace = 0;
+ switch (type) {
+ case hullUnknown:
+ case hullNone:
+ case hullSimple:
+ case hullEquation:
+ case hullMultline:
+ case hullGather:
+ case hullRegexp:
+ return 0;
+
+ case hullEqnArray:
+ return 5;
+
+ case hullAlign:
+ alignInterSpace = 20;
+ break;
+ case hullAlignAt:
+ alignInterSpace = 0;
+ break;
+ case hullXAlignAt:
+ alignInterSpace = 40;
+ break;
+ case hullXXAlignAt:
+ case hullFlAlign:
+ alignInterSpace = 60;
+ break;
+ }
+ return (col % 2) ? alignInterSpace : 0;
+}
+
} // namespace lyx