lyx_mirror/src/frontends/xforms/FormTexinfo.C

120 lines
3.5 KiB
C++
Raw Normal View History

/**
* \file FormTexinfo.C
* Copyright 2001 the LyX Team
* Read the file COPYING
*
* \author Herbert Voss, voss@lyx.org
* \date 2001-10-01
*/
#include <config.h>
#include <fstream>
#ifdef __GNUG__
#pragma implementation
#endif
#include "xformsBC.h"
#include "FormTexinfo.h"
#include "forms/form_texinfo.h"
#include "Tooltips.h"
#include "gettext.h"
#include "debug.h"
#include "xforms_helpers.h"
#include "support/LAssert.h"
#include FORMS_H_LOCATION
typedef FormCB<ControlTexinfo, FormDB<FD_texinfo> > base_class;
FormTexinfo::FormTexinfo(ControlTexinfo & c, Dialogs & d)
: base_class(c, d, _("LaTeX Information")),
activeStyle(ControlTexinfo::cls)
{}
void FormTexinfo::build() {
dialog_.reset(build_texinfo(this));
// courier medium
fl_set_browser_fontstyle(dialog_->browser,FL_FIXED_STYLE);
// with Path is default
fl_set_button(dialog_->check_fullpath, 1);
updateStyles(ControlTexinfo::cls);
// set up the tooltips
string str = _("Runs the script \"TexFiles.sh\" to build new file lists.");
tooltips().init(dialog_->button_rescan, str);
str = _("Shows the contents of the marked file. Only possible in full path mode.");
tooltips().init(dialog_->button_view, str);
str = _("Runs the script \"texhash\" which builds the a new LaTeX tree. Needed if you install a new TeX class or style. To execute it, you need the write permissions for the tex-dirs, often /var/lib/texmf and other.");
tooltips().init(dialog_->button_texhash, str);
str = _("View full path or only file name. Full path is needed to view the contents of a file.");
tooltips().init(dialog_->check_fullpath, str);
str = _("Shows the installed LaTeX Document classes. Remember, that these classes are only available in LyX if a corresponding LyX layout file exists!");
tooltips().init(dialog_->radio_cls, str);
str = _("Shows the installed LaTeX style files, which are available in LyX by default, like \"babel\" or through \\usepackage{<the stylefile>} in LaTeX preamble.");
tooltips().init(dialog_->radio_sty, str);
str = _("Shows the installed style files for BibTeX. They can be loaded through insert->Lists&Toc->BibTeX Reference->Style.");
tooltips().init(dialog_->radio_bst, str);
}
ButtonPolicy::SMInput FormTexinfo::input(FL_OBJECT * ob, long) {
if (ob == dialog_->radio_cls) {
updateStyles(ControlTexinfo::cls);
} else if (ob == dialog_->radio_sty) {
updateStyles(ControlTexinfo::sty);
} else if (ob == dialog_->radio_bst) {
updateStyles(ControlTexinfo::bst);
} else if (ob == dialog_->button_rescan) {
// build new *Files.lst
controller().rescanStyles();
updateStyles(activeStyle);
} else if (ob == dialog_->check_fullpath) {
setEnabled(dialog_->button_view,
fl_get_button(dialog_->check_fullpath));
updateStyles(activeStyle);
} else if (ob == dialog_->button_texhash) {
// makes only sense if the rights are set well for
// users (/var/lib/texmf/ls-R)
controller().runTexhash();
// update files in fact of texhash
controller().rescanStyles();
} else if (ob == dialog_->button_view) {
unsigned int selection = fl_get_browser(dialog_->browser);
// a valid entry?
if (selection > 0) {
controller().viewFile(
fl_get_browser_line(dialog_->browser,
selection));
}
}
return ButtonPolicy::SMI_VALID;
}
void FormTexinfo::updateStyles(ControlTexinfo::texFileSuffix whichStyle)
{
fl_clear_browser(dialog_->browser);
bool const withFullPath = fl_get_button(dialog_->check_fullpath);
string const str =
controller().getContents(whichStyle, withFullPath);
fl_add_browser_line(dialog_->browser, str.c_str());
activeStyle = whichStyle;
}