Hi!
Sorry for the late response.
On Sunday 16 September 2007, Roman Zippel wrote:
> Hi,
>
> On Thu, 13 Sep 2007, Shlomi Fish wrote:
> > This patch adds an option to use either substring match, regular
> > expression match, or keywords search in the "make xconfig" Edit->Find
> > dialog.
> >
> > It also allows searching on the "help" field of the menus as well as
> > the "name" of the symbol.
> >
> > This change involved adding the sym_generic_search function to the LKC,
> > and implementing sym_re_search using it.
>
> I like the direction, but first of all please fix the coding style.
Which specific problems do you see with the coding style of the patch? Can you
comment on it?
> I would also prefer to move more of the search functionality into the
> generic code, so it can be used by other front ends as well, otherwise a
> lot of this had to be duplicated.
That would be a good idea, but I cannot use Qt there, which makes my job
harder.
> I think a filter function makes it maybe a bit to flexible, if a front
> end wants to do some weird filtering, it can still access the symbol
> data base directly.
A filter function would still be convenient in this context, as the symbol
data base API may change, and the filter function has a little logic in it.
> So what I have in mind is something like this:
>
> struct symbol **sym_generic_search(const char *pattern, unsigned int
> flags);
>
> This means the back end provides a basic search facility for the most
> common search operations. The flags would specify what to search (e.g.
> symbol name, help text, prompts) and how to do it.
I suggest we don't call it sym_generic_search, as generic implies it is a
generic filter. We can call it "sym_string_search" or whatever. Then, I
suggest we have separate arguments for every parameter (i.e: search type,
case sensitivity, what to search, etc.).
>
> > @@ -1199,6 +1199,23 @@
> > layout2->addWidget(searchButton);
> > layout1->addLayout(layout2);
> >
> > + // Initialize the "Search Type" button group.
> > + searchType = new QVButtonGroup("Search Type", this, "searchType");
> > +
> > + substringSearch = new QRadioButton(
> > + "Substring Match", searchType, "Substring Match"
> > + );
> > +
> > + keywordsSearch = new QRadioButton("Keywords", searchType, "Keywords");
> > +
> > + regexSearch = new QRadioButton(
> > + "Regular Expression", searchType, "Regular Expression"
> > + );
> > +
> > + substringSearch->setChecked(TRUE);
> > + layout1->addWidget(searchType);
> > +
> > + // Initialize the ConfigView and ConfigInfoView
> > split = new QSplitter(this);
> > split->setOrientation(QSplitter::Vertical);
> > list = new ConfigView(split, name);
> > @@ -1245,6 +1262,20 @@
> > }
> > }
> >
> > +SEARCH_TYPE ConfigSearchWindow::getSearchType()
> > +{
> > + return substringSearch->isChecked() ? SUBSTRING :
> > + regexSearch->isChecked() ? REGEX :
> > + KEYWORDS;
> > +}
>
> If you use QButtonGroup::insert() you can assign id's to the indivual
> buttons and then use selectedId to make this part simpler.
>
Ah, OK.
Regards,
Shlomi Fish
---------------------------------------------------------------------
Shlomi Fish [email protected]
Homepage: http://www.shlomifish.org/
If it's not in my E-mail it doesn't happen. And if my E-mail is saying
one thing, and everything else says something else - E-mail will conquer.
-- An Israeli Linuxer
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