#include "Language.h"
#include "Layout.h"
#include "Lexer.h"
-#include "LyXRC.h"
#include "LyXAction.h"
-#include "MetricsInfo.h"
#include "OutputParams.h"
#include "ParagraphParameters.h"
#include "Paragraph.h"
#include "TextClass.h"
-#include "graphics/PreviewImage.h"
-
-#include "insets/RenderPreview.h"
-
-#include "frontends/alert.h"
-#include "frontends/Application.h"
-
-#include "support/debug.h"
#include "support/gettext.h"
#include "support/lstrings.h"
namespace lyx {
InsetERT::InsetERT(Buffer * buf, CollapseStatus status)
- : InsetCollapsable(buf), preview_(new RenderPreview(this))
+ : InsetCollapsable(buf)
{
status_ = status;
}
-InsetERT::InsetERT(InsetERT const & other) : InsetCollapsable(other)
-{
- operator=(other);
-}
-
-InsetERT & InsetERT::operator=(InsetERT const & other)
-{
- if (this == &other)
- return *this;
- InsetCollapsable::operator=(other);
- buffer_ = other.buffer_;
- preview_.reset(new RenderPreview(*other.preview_, this));
-
- return *this;
-}
-
-
-InsetERT::~InsetERT()
-{
- hideDialogs("ert", this);
-}
-
-
void InsetERT::write(ostream & os) const
{
os << "ERT" << "\n";
void InsetERT::doDispatch(Cursor & cur, FuncRequest & cmd)
{
- switch (cmd.action) {
- case LFUN_INSET_MODIFY: {
- setStatus(cur, string2params(to_utf8(cmd.argument())));
- break;
- }
+ switch (cmd.action()) {
+ case LFUN_INSET_MODIFY:
+ if (cmd.getArg(0) == "ert") {
+ cur.recordUndoInset(ATOMIC_UNDO, this);
+ setStatus(cur, string2params(to_utf8(cmd.argument())));
+ break;
+ }
+ //fall-through
default:
InsetCollapsable::doDispatch(cur, cmd);
break;
}
+
}
bool InsetERT::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & status) const
{
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY:
- status.setEnabled(true);
- return true;
-
+ if (cmd.getArg(0) == "ert") {
+ status.setEnabled(true);
+ return true;
+ }
+ //fall through
+
default:
return InsetCollapsable::getStatus(cur, cmd, status);
}
}
-bool InsetERT::showInsetDialog(BufferView * bv) const
-{
- bv->showDialog("ert", params2string(status(*bv)),
- const_cast<InsetERT *>(this));
- return true;
-}
-
-
InsetCollapsable::CollapseStatus InsetERT::string2params(string const & in)
{
if (in.empty())
return docstring();
}
-
-bool InsetERT::previewState(BufferView * bv) const
-{
- if (!editing(bv) && RenderPreview::status() == LyXRC::PREVIEW_ON) {
- graphics::PreviewImage const * pimage =
- preview_->getPreviewImage(bv->buffer());
- return pimage && pimage->image();
- }
- return false;
-}
-
-
-void InsetERT::addPreview(DocIterator const & inset_pos,
- graphics::PreviewLoader & ploader) const
-{
- preparePreview(inset_pos);
-}
-
-
-void InsetERT::preparePreview(DocIterator const & pos) const
-{
- odocstringstream str;
- OutputParams runparams(&pos.buffer()->params().encoding());
- latex(str, runparams);
- docstring const snippet = str.str();
- LYXERR(Debug::MACROS, "Preview snippet: " << snippet);
- preview_->addPreview(snippet, *pos.buffer());
-}
-
-
-void InsetERT::reloadPreview(DocIterator const & pos) const
-{
- preparePreview(pos);
- preview_->startLoading(*pos.buffer());
-}
-
-
-bool InsetERT::notifyCursorLeaves(Cursor const & old, Cursor & cur)
-{
- reloadPreview(old);
- cur.updateFlags(Update::Force);
- return InsetCollapsable::notifyCursorLeaves(old, cur);
-}
-
-
-void InsetERT::draw(PainterInfo & pi, int x, int y) const
-{
- use_preview_ = previewState(pi.base.bv);
-
- if (use_preview_) {
- // one pixel gap in front
- preview_->draw(pi, x + 1, y);
- setPosCache(pi, x, y);
- return;
- }
- InsetCollapsable::draw(pi, x, y);
-}
-
-
-Inset * InsetERT::editXY(Cursor & cur, int x, int y)
-{
- if (use_preview_) {
- edit(cur, true);
- return this;
- }
- return InsetCollapsable::editXY(cur, x, y);
-}
-
-
-void InsetERT::metrics(MetricsInfo & mi, Dimension & dim) const
-{
- if (previewState(mi.base.bv)) {
- preview_->metrics(mi, dim);
- // insert a one pixel gap in front of the formula
- dim.wid += 1;
- // Cache the inset dimension.
- setDimCache(mi, dim);
- Dimension dim_dummy = dim;
- MetricsInfo mi_dummy = mi;
- InsetCollapsable::metrics(mi_dummy, dim_dummy);
- return;
- }
- InsetCollapsable::metrics(mi, dim);
-}
-
} // namespace lyx