#include "ExternalTemplate.h"
#include "support/FileName.h"
-
-#include <boost/scoped_ptr.hpp>
-#include <boost/signals/trackable.hpp>
+#include "support/unique_ptr.h"
namespace lyx {
-namespace support {
-class TempFile;
-}
-
namespace external {
/** No two InsetExternalParams variables can have the same temporary file.
TempName & operator=(TempName const &);
support::FileName operator()() const;
private:
- support::TempFile * tempfile_;
+ support::FileName tempname_;
};
} // namespace external
class RenderBase;
///
-class InsetExternal : public Inset, public boost::signals::trackable
+class InsetExternal : public Inset
{
// Disable assignment operator, since it is not used, and it is too
// complicated to implement it consistently with the copy constructor
///
void setParams(InsetExternalParams const &);
/// Update not loaded previews
- void updatePreview();
+ void updatePreview() const;
/// \returns the number of rows (\n's) of generated code.
void latex(otexstream &, OutputParams const &) const;
///
///
bool setMouseHover(BufferView const * bv, bool mouse_hover) const;
///
- bool clickable(int, int) const { return true; }
+ bool clickable(BufferView const &, int, int) const { return true; }
///
void addToToc(DocIterator const & di, bool output_active,
- UpdateType utype) const;
+ UpdateType utype, TocBackend & backend) const;
private:
///
InsetExternal(InsetExternal const &);
* and the preview should be regenerated.
*/
void fileChanged() const;
+ /// Is this inset using (instant or graphics) preview?
+ bool isPreviewed() const;
+ /// Do we have the right renderer (button, graphic or monitored preview)?
+ bool isRendererValid() const;
/// The current params
InsetExternalParams params_;
/// The thing that actually draws the image on LyX's screen.
- boost::scoped_ptr<RenderBase> renderer_;
+ mutable unique_ptr<RenderBase> renderer_;
/// changes color of the button when mouse enters/leaves this inset
mutable std::map<BufferView const *, bool> mouse_hover_;
};