lyx_mirror/src/ToolbarBackend.C
André Pönitz 0e9bd2e87d STRCONV() all over the place
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6956 a592a061-630c-0410-9148-cb99ea01b6c8
2003-05-13 16:24:49 +00:00

207 lines
4.2 KiB
C

/**
* \file ToolbarBackend.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author unknown
*
* Full author contact details are available in file CREDITS
*/
#include <config.h>
#include "ToolbarBackend.h"
#include "LyXAction.h"
#include "lyxlex.h"
#include "debug.h"
#include "lyxlex.h"
#include "gettext.h"
#include "support/lstrings.h"
#include "support/filetools.h"
#include "frontends/controllers/ControlMath.h"
#include <vector>
using std::endl;
using std::vector;
using std::make_pair;
ToolbarBackend toolbarbackend;
namespace {
enum tooltags {
TO_ADD = 1,
TO_ENDTOOLBAR,
TO_SEPARATOR,
TO_LAYOUTS,
TO_MINIBUFFER,
TO_LAST
};
struct keyword_item toolTags[TO_LAST - 1] = {
{ "end", TO_ENDTOOLBAR },
{ "item", TO_ADD },
{ "layouts", TO_LAYOUTS },
{ "minibuffer", TO_MINIBUFFER },
{ "separator", TO_SEPARATOR }
};
} // end of anon namespace
ToolbarBackend::ToolbarBackend()
{
}
void ToolbarBackend::read(LyXLex & lex)
{
//consistency check
if (compare_ascii_no_case(lex.getString(), "toolbar")) {
lyxerr << "ToolbarBackend::read: ERROR wrong token:`"
<< lex.getString() << '\'' << endl;
}
lex.next(true);
Toolbar tb;
tb.name = lex.getString();
lex.next(true);
tb.flags = static_cast<Flags>(0);
string flagstr = lex.getString();
vector<string> flags = getVectorFromString(flagstr);
vector<string>::const_iterator cit = flags.begin();
vector<string>::const_iterator end = flags.end();
for (; cit != end; ++cit) {
int flag = 0;
if (!compare_ascii_no_case(*cit, "off"))
flag = OFF;
else if (!compare_ascii_no_case(*cit, "on"))
flag = ON;
else if (!compare_ascii_no_case(*cit, "math"))
flag = MATH;
else if (!compare_ascii_no_case(*cit, "table"))
flag = TABLE;
else if (!compare_ascii_no_case(*cit, "top"))
flag = TOP;
else if (!compare_ascii_no_case(*cit, "bottom"))
flag = BOTTOM;
else if (!compare_ascii_no_case(*cit, "left"))
flag = LEFT;
else if (!compare_ascii_no_case(*cit, "right"))
flag = RIGHT;
else {
lyxerr << "ToolbarBackend::read: unrecognised token:`"
<< *cit << '\'' << endl;
}
tb.flags = static_cast<Flags>(tb.flags | flag);
}
bool quit = false;
lex.pushTable(toolTags, TO_LAST - 1);
if (lyxerr.debugging(Debug::PARSER))
lex.printTable(lyxerr);
while (lex.isOK() && !quit) {
switch (lex.lex()) {
case TO_ADD:
if (lex.next(true)) {
string const tooltip = _(lex.getString());
lex.next(true);
string const func = lex.getString();
lyxerr[Debug::PARSER]
<< "ToolbarBackend::read TO_ADD func: `"
<< func << '\'' << endl;
add(tb, func, tooltip);
}
break;
case TO_MINIBUFFER:
add(tb, MINIBUFFER);
break;
case TO_SEPARATOR:
add(tb, SEPARATOR);
break;
case TO_LAYOUTS:
add(tb, LAYOUTS);
break;
case TO_ENDTOOLBAR:
quit = true;
break;
default:
lex.printError("ToolbarBackend::read: "
"Unknown toolbar tag: `$$Token'");
break;
}
}
toolbars.push_back(tb);
lex.popTable();
}
void ToolbarBackend::add(Toolbar & tb, int action, string const & tooltip)
{
tb.items.push_back(make_pair(action, tooltip));
}
void ToolbarBackend::add(Toolbar & tb, string const & func, string const & tooltip)
{
int const tf = lyxaction.LookupFunc(func);
if (tf == -1) {
lyxerr << "ToolbarBackend::add: no LyX command called `"
<< func << "' exists!" << endl;
} else {
add(tb, tf, tooltip);
}
}
string const ToolbarBackend::getIcon(int action)
{
string fullname;
FuncRequest f = lyxaction.retrieveActionArg(action);
if (f.action == LFUN_INSERT_MATH) {
if (!f.argument.empty())
fullname = find_xpm(f.argument.substr(1));
} else if (f.action == LFUN_MATH_DELIM) {
fullname = find_xpm(f.argument);
} else {
string const name = lyxaction.getActionName(f.action);
string xpm_name(name);
if (!f.argument.empty())
xpm_name = subst(name + ' ' + f.argument, ' ', '_');
fullname = LibFileSearch("images", xpm_name, "xpm");
if (fullname.empty()) {
// try without the argument
fullname = LibFileSearch("images", name, "xpm");
}
}
if (!fullname.empty()) {
lyxerr[Debug::GUI] << "Full icon name is `"
<< fullname << '\'' << endl;
return fullname;
}
return LibFileSearch("images", "unknown", "xpm");
}