* TextMetrics::redoParagraph(): crop the RowList if it is too big.
* ParagraphMetrics::reset(): don't clear its RowList.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19897 a592a061-630c-0410-9148-cb99ea01b6c8
^ Row:
- changed_: new boolean to inform change status at draw time.
- crc_: new crc_ signature
- inline pos() and endpos()
- replace width(), ascent() and descent() direct access with dimension().
* ParagraphMetrics
- do not maintain row_signature_ anymore
- rename calculateRowSignature() to computeRowSignature() and make it public
* TextMetrics
- redoParagraph(): don't clear the ParagraphMetrics row list, reuse and update it.
- rowHeight(), rowWidth(), rowBreakPoint(): take first/end positions instead of Row.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19895 a592a061-630c-0410-9148-cb99ea01b6c8
Design goal: Allow the use of layout "modules", which are to LaTeX packages as layout files are to LaTeX document classes. Thus, one could have a module that defined certain character styles, environments, commands, or what have you, and include it in various documents, each of which uses a different document class, without having to modify the layout files themselves. For example, a theorems.module could be used with article.layout to provide support for theorem-type environments, without having to modify article.layout itself, and the same module could be used with book.layout, etc.
This patch adds the backend. The ModuleList class holds a list of the available modules, which are retrieved from lyxmodules.lst, itself generated by configure.py. There are two LFUNs available: modules-clear and module-add, which do the obvious thing; you can test by typing these into the minibuffer, along with the name of one of the available modules: URL (a CharStyle), Endnote (a Custom Inset), and---with the spaces---End To Foot (View>LaTeX and look at the user preamble), which are themselves in lib/layouts. There are some others, too, that allow theorems to be added to classes like article and book.
The GUI will come next.
Issues: (i) The configure.py script could be improved. It'd be nice, for example, if it tested for the presence of the LaTeX packages a particular module needs. But this would mean re-working the LaTeX script, and I don't know how to do that. Note that at present, the packages are ignored. This will change shortly. (ii) I've used std::string in LyXModule, following what seemed to be a precedent in TextClass. If some of these should be docstrings, please let me know, and I'll change them. (iii) There is at present no distinction between LaTeX and DocBook modules. Should there be? That is: Should there be modules that are available when the document class is a LaTeX class and others that are available only when it is DocBook? Or should there just be one set of modules? Each module can of course indicate for what it is suitable in its description.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19893 a592a061-630c-0410-9148-cb99ea01b6c8
* WorkArea::dispatch(): replace the redraw() call with a Buffer::changed() signal emission in order to update all views of the Buffer, even though some view won't need the redraw...
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19867 a592a061-630c-0410-9148-cb99ea01b6c8
Design goal: Allow the use of layout "modules", which are to LaTeX packages as layout files are to LaTeX document classes. Thus, one could have a module that defined certain character styles, environments, commands, or what have you, and include it in various documents, each of which uses a different document class, without having to modify the layout files themselves. For example, a theorems.module could be used with article.layout to provide support for theorem-type environments, without having to modify article.layout itself, and the same module could be used with book.layout, etc.
This third patch just re-factors some code presently in QCitation*. (It also incorporates some bug fixes that have been committed separately.) We're going to use essentially the same set of widgets for choosing modules that is used for choosing citation keys, so we pull the controlling logic out into a new class, QSelectionManager. I did not make this a QWidget. That seemed to me to be overkill, and it would have made things much more complicated, I think...and I'm not all that experienced with Qt, anyway. Anyone who wants to do that is of course welcome.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19860 a592a061-630c-0410-9148-cb99ea01b6c8
- move RowPainter class out of the anonymous namespace so that it can be used by TextMetrics::drawParagraph().
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19848 a592a061-630c-0410-9148-cb99ea01b6c8
* Inset::dimension(): access to dim_
* TextMetrics::redoParagraph(): don't trust Inset::metrics() returned boolean as the internal dimension is changed down in the inheritance chain for InsetFoot->InsetCollapsable->InsetText.
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19838 a592a061-630c-0410-9148-cb99ea01b6c8
