lyx_mirror/src/frontends/xforms/FormTexinfo.C
Angus Leeming 98385a16b8 Stabilise the tooltips interface and use it successfully in the Bibtex,
Citation and Texinfo dialogs.

Remove all the horrible #if FL_REVISION < 89 cruft from FormBase and
put it in a little wrapper class Tooltips. For now use the 0.88 code for
all versions of xforms as I can't see an easy way of changing the tooltip
on the fly with fl_set_object_helper.

To use, call setTooltipHandler for each widget, add a choice widget to
the dialog together with 4 lines of code to set/get the level of verbosity.
Finally, and two methods, getMinimalTooltip and getVerboseTooltip to return
the tooltip.

What could be easier? Please try this out.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3496 a592a061-630c-0410-9148-cb99ea01b6c8
2002-02-06 17:15:28 +00:00

176 lines
4.7 KiB
C

/**
* \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 "form_texinfo.h"
#include "gettext.h"
#include "debug.h"
#include "xforms_helpers.h"
#include "support/LAssert.h"
typedef FormCB<ControlTexinfo, FormDB<FD_form_texinfo> > base_class;
FormTexinfo::FormTexinfo(ControlTexinfo & c)
: base_class(c, _("LaTeX Information")),
activeStyle(ControlTexinfo::cls)
{}
void FormTexinfo::build() {
dialog_.reset(build_texinfo());
// courier medium
fl_set_browser_fontstyle(dialog_->browser,FL_FIXED_STYLE);
// with Path is default
fl_set_button(dialog_->button_fullPath, 1);
updateStyles(ControlTexinfo::cls);
// the help choice
fillTooltipChoice(dialog_->choice_help);
// setting up the help mechanism
setTooltipHandler(dialog_->button_rescan);
setTooltipHandler(dialog_->button_view);
setTooltipHandler(dialog_->button_texhash);
setTooltipHandler(dialog_->button_fullPath);
setTooltipHandler(dialog_->browser);
setTooltipHandler(dialog_->radio_cls);
setTooltipHandler(dialog_->radio_sty);
setTooltipHandler(dialog_->radio_bst);
}
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_->button_fullPath) {
setEnabled(dialog_->button_view,
fl_get_button(dialog_->button_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));
}
}
if (ob == dialog_->choice_help) {
setTooltipLevel(dialog_->choice_help);
return ButtonPolicy::SMI_NOOP;
}
return ButtonPolicy::SMI_VALID;
}
void FormTexinfo::updateStyles(ControlTexinfo::texFileSuffix whichStyle)
{
fl_clear_browser(dialog_->browser);
bool const withFullPath = fl_get_button(dialog_->button_fullPath);
string const str =
controller().getContents(whichStyle, withFullPath);
fl_add_browser_line(dialog_->browser, str.c_str());
activeStyle = whichStyle;
}
string const FormTexinfo::getMinimalTooltip(FL_OBJECT const * ob) const
{
string str;
if (ob == dialog_->radio_cls) {
str = N_("Available LaTeX Classes");
} else if (ob == dialog_->radio_sty) {
str = _("Available LaTeX Styles");
} else if (ob == dialog_->radio_bst) {
str = _("Available BibTeX Styles");
} else if (ob == dialog_->button_rescan) {
str = _("Rescan File List");
} else if (ob == dialog_->button_fullPath) {
str = _("Show Full Path or not");
} else if (ob == dialog_->button_texhash) {
str = _("Execute Script \"Texhash\"");
} else if (ob == dialog_->button_view) {
str = N_("View Content of the File");
}
return str;
}
string const FormTexinfo::getVerboseTooltip(FL_OBJECT const * ob) const
{
string str;
if (ob == dialog_->radio_cls) {
str = N_("Shows the installed LaTeX Document classes. Remember, that these classes are only available in LyX if a corresponding LyX layout file exists!");
} else if (ob == dialog_->radio_sty) {
str = _("Shows the installed LaTeX style files, which are available in LyX by default, like \"babel\" or through \\usepackage{<the stylefile>} in LaTeX preamble.");
} else if (ob == dialog_->radio_bst) {
str = _("Shows the installed style files for BibTeX. They can be loaded through insert->Lists&Toc->BibTeX Reference->Style.");
} else if (ob == dialog_->button_rescan) {
str = _("Runs the script \"TexFiles.sh\" to build new file lists.");
} else if (ob == dialog_->button_fullPath) {
str = _("View full path or only file name. Full path is needed to view the contents of a file.");
} else if (ob == dialog_->button_texhash) {
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.");
} else if (ob == dialog_->button_view) {
str = N_("Shows the contents of the marked file. Only possible in full path mode.");
}
return str;
}