#include "FuncStatus.h"
#include "Cursor.h"
#include "FuncRequest.h"
+#include "LaTeXFeatures.h"
#include "frontends/Clipboard.h"
#include "frontends/Painter.h"
InsetMathGrid::CellInfo::CellInfo()
- : multi_(CELL_NORMAL)
+ : multi_(CELL_NORMAL), glue_(0), begin_(0), end_(0)
{}
InsetMathGrid::RowInfo::RowInfo()
- : lines_(0), skip_(0), allow_newpage_(true)
+ : descent_(0), ascent_(0), offset_(0), lines_(0), skip_(0),
+ allow_newpage_(true)
{}
InsetMathGrid::ColInfo::ColInfo()
- : align_('c'), lines_(0)
+ : align_('c'), width_(0), offset_(0), lines_(0), skip_(0)
{}
bool InsetMathGrid::interpretString(Cursor & cur, docstring const & str)
{
if (str == "\\hline") {
- FuncRequest fr = FuncRequest(LFUN_INSET_MODIFY, "tabular add-hline-above");
+ FuncRequest fr = FuncRequest(LFUN_TABULAR_FEATURE, "add-hline-above");
FuncStatus status;
if (getStatus(cur, fr, status)) {
if (status.enabled()) {
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;
}
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;
+ if (r > 0)
+ top_offset = rowinfo_[r - 1].offset_ + rowinfo_[r - 1].descent_;
+ else
+ top_offset = rowinfo_[0].offset_- rowinfo_[0].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());
bool last_eoln = true;
for (col_type col = beg_col; col < end_col; ++col) {
idx_type const idx = index(row, col);
- if (cellinfo_[idx].multi_ == CELL_PART_OF_MULTICOLUMN)
- continue;
bool const empty_cell = cell(idx).empty();
- if (!empty_cell)
+ if (!empty_cell || cellinfo_[idx].multi_ != CELL_NORMAL)
last_eoln = false;
- if (!empty_cell || colinfo_[col + 1].lines_) {
+ if (!empty_cell || cellinfo_[idx].multi_ != CELL_NORMAL ||
+ colinfo_[col + 1].lines_) {
lastcol = col + 1;
emptyline = false;
}
}
- for (col_type col = beg_col; col < lastcol;) {
+ 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);
+ if (col >= lastcol) {
+ ++col;
+ continue;
+ }
+ os.pushRowEntry(entry);
if (cellinfo_[idx].multi_ == CELL_BEGIN_OF_MULTICOLUMN) {
size_t s = col + 1;
while (s < ncols() &&
ModeSpecifier specifier(os, TEXT_MODE);
if (cellinfo_[idx].multi_ == CELL_BEGIN_OF_MULTICOLUMN)
os << '}';
- os << eocString(col, lastcol);
+ 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;
// split cell
splitCell(cur);
- swap(cell(cur.idx()), cell(cur.idx() + ncols() - 1));
+ if (ncols() > 1)
+ swap(cell(cur.idx()), cell(cur.idx() + ncols() - 1));
if (cur.idx() > 0)
--cur.idx();
cur.pos() = cur.lastpos();
break;
}
- case LFUN_INSET_MODIFY: {
+ case LFUN_TABULAR_FEATURE: {
cur.recordUndoInset();
//lyxerr << "handling tabular-feature " << to_utf8(cmd.argument()) << endl;
istringstream is(to_utf8(cmd.argument()));
string s;
is >> s;
- if (s != "tabular") {
- InsetMathNest::doDispatch(cur, cmd);
- return;
- }
- is >> s;
if (s == "valign-top")
setVerticalAlignment('t');
else if (s == "valign-middle")
}
bool hline_enabled = false;
- FuncRequest fr = FuncRequest(LFUN_INSET_MODIFY, "tabular add-hline-above");
+ FuncRequest fr = FuncRequest(LFUN_TABULAR_FEATURE, "add-hline-above");
FuncStatus status;
if (getStatus(cur, fr, status))
hline_enabled = status.enabled();
FuncStatus & status) const
{
switch (cmd.action()) {
- case LFUN_INSET_MODIFY: {
- istringstream is(to_utf8(cmd.argument()));
- string s;
- is >> s;
- if (s != "tabular") {
- // We only now about table actions here.
- break;
- }
+ case LFUN_TABULAR_FEATURE: {
+ string s = cmd.getArg(0);
if (&cur.inset() != this) {
// Table actions requires that the cursor is _inside_ the
// table.
status.message(from_utf8(N_("Cursor not in table")));
return true;
}
- is >> s;
if (nrows() <= 1 && (s == "delete-row" || s == "swap-row")) {
status.setEnabled(false);
status.message(from_utf8(N_("Only one row")));
} else {
status.setEnabled(false);
status.message(bformat(
- from_utf8(N_("Unknown tabular feature '%1$s'")), lyx::from_ascii(s)));
+ from_utf8(N_("Unknown tabular feature '%1$s'")),
+ from_utf8(s)));
}
#if 0
}
+// static
+char InsetMathGrid::colAlign(HullType type, col_type col)
+{
+ switch (type) {
+ case hullEqnArray:
+ return "rcl"[col % 3];
+
+ case hullMultline:
+ case hullGather:
+ return 'c';
+
+ case hullAlign:
+ case hullAlignAt:
+ case hullXAlignAt:
+ case hullXXAlignAt:
+ case hullFlAlign:
+ return "rl"[col & 1];
+
+ 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
projects / lyx.git / blobdiff