anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-10 20:04:46 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Allow images to be export even when LyXRC says no previews.

Browse Source 
I'll try to figure out how to get rid of the magic booleans.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35022 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-07-29 15:17:58 +00:00
parent 833ef6352f
commit e48fb0b661
4 changed files with 47 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/insets/RenderPreview.cpp
View File

@ -175,31 +175,33 @@ void RenderPreview::draw(PainterInfo & pi, int x, int y) const
}
void RenderPreview::startLoading(Buffer const & buffer, bool wait) const
void RenderPreview::startLoading(Buffer const & buffer, bool forexport) const
{
if (status() == LyXRC::PREVIEW_OFF || snippet_.empty())
if (!forexport && (status() == LyXRC::PREVIEW_OFF || snippet_.empty()))
return;
graphics::PreviewLoader const & loader = getPreviewLoader(buffer);
loader.startLoading(wait);
loader.startLoading(forexport);
}
void RenderPreview::addPreview(docstring const & latex_snippet,
Buffer const & buffer)
Buffer const & buffer,
bool ignore_lyxrc)
{
if (status() == LyXRC::PREVIEW_OFF)
if (status() == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
return;
graphics::PreviewLoader & loader = getPreviewLoader(buffer);
addPreview(latex_snippet, loader);
addPreview(latex_snippet, loader, ignore_lyxrc);
}
void RenderPreview::addPreview(docstring const & latex_snippet,
graphics::PreviewLoader & ploader)
graphics::PreviewLoader & ploader,
bool ignore_lyxrc)
{
if (status() == LyXRC::PREVIEW_OFF)
if (status() == LyXRC::PREVIEW_OFF && !ignore_lyxrc)
return;
// FIXME UNICODE

12
src/insets/RenderPreview.h
View File

@ -59,17 +59,23 @@ public:
/** Find the PreviewLoader and add a LaTeX snippet to it.
* Do not start the loading process.
* \param ignore_lyxrc: generate the preview no matter what LyXRC says
*/
void addPreview(docstring const & latex_snippet, Buffer const &);
void addPreview(docstring const & latex_snippet, Buffer const &,
bool ignore_lyxrc = false);
/** Add a LaTeX snippet to the PreviewLoader.
* Do not start the loading process.
* \param ignore_lyxrc: generate the preview no matter what LyXRC says
*/
void addPreview(docstring const & latex_snippet,
graphics::PreviewLoader & ploader);
graphics::PreviewLoader & ploader,
bool ignore_lyxrc = false);
/// Begin the loading process.
void startLoading(Buffer const & buffer, bool wait = false) const;
/// \param forexport : whether this is intended for export. if so,
/// then we ignore LyXRC and wait for the image to be generated.
void startLoading(Buffer const & buffer, bool forexport = false) const;
/** Remove a snippet from the cache of previews.
* Useful if previewing the contents of a file that has changed.

24
src/mathed/InsetMathHull.cpp
View File

@ -516,8 +516,14 @@ void InsetMathHull::addPreview(DocIterator const & inset_pos,
}
void InsetMathHull::preparePreview(DocIterator const & pos) const
void InsetMathHull::preparePreview(DocIterator const & pos,
bool forexport) const
{
// there is no need to do all the macro stuff if we're not
// actually going to generate the preview.
if (RenderPreview::status() != LyXRC::PREVIEW_ON && !forexport)
return;
Buffer const * buffer = pos.buffer();
// collect macros at this position
@ -536,14 +542,22 @@ void InsetMathHull::preparePreview(DocIterator const & pos) const
docstring const snippet = macro_preamble.str() + latexString(*this);
LYXERR(Debug::MACROS, "Preview snippet: " << snippet);
preview_->addPreview(snippet, *buffer);
preview_->addPreview(snippet, *buffer, forexport);
}
void InsetMathHull::reloadPreview(DocIterator const & pos, bool wait) const
void InsetMathHull::reloadPreview(DocIterator const & pos) const
{
preparePreview(pos);
preview_->startLoading(*pos.buffer(), wait);
preview_->startLoading(*pos.buffer());
}
void InsetMathHull::loadPreview(DocIterator const & pos) const
{
bool const forexport = true;
preparePreview(pos, forexport);
preview_->startLoading(*pos.buffer(), forexport);
}
@ -1871,7 +1885,7 @@ docstring InsetMathHull::xhtml(XHTMLStream & xs, OutputParams const & op) const
break;
}
case BufferParams::Images: {
reloadPreview(docit_, true);
loadPreview(docit_);
graphics::PreviewImage const * pimage = preview_->getPreviewImage(buffer());
if (pimage) {
// FIXME Do we always have png?

12
src/mathed/InsetMathHull.h
View File

@ -139,10 +139,8 @@ public:
///
void addPreview(DocIterator const & inset_pos,
graphics::PreviewLoader &) const;
/// Prepare the preview if preview is enabled.
void preparePreview(DocIterator const & pos) const;
/// Recreates the preview if preview is enabled.
void reloadPreview(DocIterator const & pos, bool wait = false) const;
void reloadPreview(DocIterator const & pos) const;
///
void initUnicodeMath() const;
@ -172,6 +170,14 @@ protected:
private:
virtual Inset * clone() const;
/// Prepare the preview if preview is enabled.
/// \param forexport: whether this is intended for export
/// If so, we ignore LyXRC and wait for the image to be generated.
void preparePreview(DocIterator const & pos,
bool forexport = false) const;
/// like reloadPreview, but forces load
/// used by image export
void loadPreview(DocIterator const & pos) const;
///
void setType(HullType type);
///