#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"
InsetMathGrid::CellInfo::CellInfo()
- : multi_(CELL_NORMAL), glue_(0), begin_(0), end_(0)
+ : multi_(CELL_NORMAL)
{}
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);
}
}
}
+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;