-namespace {
-
-struct PngMap {
- char const * key;
- char const * value;
-};
-
-
-bool operator<(PngMap const & lhs, PngMap const & rhs)
-{
- return strcmp(lhs.key, rhs.key) < 0;
-}
-
-
-class CompareKey {
-public:
- CompareKey(string const & name) : name_(name) {}
- bool operator()(PngMap const & other) const { return other.key == name_; }
-private:
- string const name_;
-};
-
-
-PngMap sorted_png_map[] = {
- { "Bumpeq", "bumpeq2" },
- { "Cap", "cap2" },
- { "Cup", "cup2" },
- { "Delta", "delta2" },
- { "Downarrow", "downarrow2" },
- { "Gamma", "gamma2" },
- { "Lambda", "lambda2" },
- { "Leftarrow", "leftarrow2" },
- { "Leftrightarrow", "leftrightarrow2" },
- { "Longleftarrow", "longleftarrow2" },
- { "Longleftrightarrow", "longleftrightarrow2" },
- { "Longrightarrow", "longrightarrow2" },
- { "Omega", "omega2" },
- { "Phi", "phi2" },
- { "Pi", "pi2" },
- { "Psi", "psi2" },
- { "Rightarrow", "rightarrow2" },
- { "Sigma", "sigma2" },
- { "Subset", "subset2" },
- { "Supset", "supset2" },
- { "Theta", "theta2" },
- { "Uparrow", "uparrow2" },
- { "Updownarrow", "updownarrow2" },
- { "Upsilon", "upsilon2" },
- { "Vdash", "vdash3" },
- { "Xi", "xi2" },
- { "nLeftarrow", "nleftarrow2" },
- { "nLeftrightarrow", "nleftrightarrow2" },
- { "nRightarrow", "nrightarrow2" },
- { "nVDash", "nvdash3" },
- { "nvDash", "nvdash2" },
- { "textrm \\AA", "textrm_AA"},
- { "textrm \\O", "textrm_O"},
- { "vDash", "vdash2" }
-};
-
-size_t const nr_sorted_png_map = sizeof(sorted_png_map) / sizeof(PngMap);
-
-
-string const find_png(string const & name)
-{
- PngMap const * const begin = sorted_png_map;
- PngMap const * const end = begin + nr_sorted_png_map;
- BOOST_ASSERT(sorted(begin, end));
-
- PngMap const * const it = find_if(begin, end, CompareKey(name));
-
- string png_name;
- if (it != end)
- png_name = it->value;
- else {
- png_name = subst(name, "_", "underscore");
- png_name = subst(png_name, ' ', '_');
-
- // This way we can have "math-delim { }" on the toolbar.
- png_name = subst(png_name, "(", "lparen");
- png_name = subst(png_name, ")", "rparen");
- png_name = subst(png_name, "[", "lbracket");
- png_name = subst(png_name, "]", "rbracket");
- png_name = subst(png_name, "{", "lbrace");
- png_name = subst(png_name, "}", "rbrace");
- png_name = subst(png_name, "|", "bars");
- png_name = subst(png_name, ",", "thinspace");
- png_name = subst(png_name, ":", "mediumspace");
- png_name = subst(png_name, ";", "thickspace");
- png_name = subst(png_name, "!", "negthinspace");
- }
-
- LYXERR(Debug::GUI, "find_png(" << name << ")\n"
- << "Looking for math PNG called \"" << png_name << '"');
- return png_name;
-}
-
-} // namespace anon
-
-
-/// return a icon for the given action
-static QIcon getIcon(FuncRequest const & f, bool unknown)
-{
- initializeResources();
- QPixmap pm;
- string name1;
- string name2;
- string path;
- string fullname;
-
- switch (f.action) {
- case LFUN_MATH_INSERT:
- if (!f.argument().empty()) {
- path = "math/";
- name1 = find_png(to_utf8(f.argument()).substr(1));
- }
- break;
- case LFUN_MATH_DELIM:
- case LFUN_MATH_BIGDELIM:
- path = "math/";
- name1 = find_png(to_utf8(f.argument()));
- break;
- case LFUN_CALL:
- path = "commands/";
- name1 = to_utf8(f.argument());
- break;
- default:
- name2 = lyxaction.getActionName(f.action);
- name1 = name2;
-
- if (!f.argument().empty())
- name1 = subst(name2 + ' ' + to_utf8(f.argument()), ' ', '_');
- }
-
- fullname = libFileSearch("images/" + path, name1, "png").absFilename();
- if (pm.load(toqstr(fullname)))
- return pm;
-
- fullname = libFileSearch("images/" + path, name2, "png").absFilename();
- if (pm.load(toqstr(fullname)))
- return pm;
-
- if (pm.load(":/images/" + toqstr(path + name1) + ".png"))
- return pm;
-
- if (pm.load(":/images/" + toqstr(path + name2) + ".png"))
- return pm;
-
- LYXERR(Debug::GUI, "Cannot find icon for command \""
- << lyxaction.getActionName(f.action)
- << '(' << to_utf8(f.argument()) << ")\"");
- if (unknown)
- pm.load(":/images/unknown.png");
-
- return pm;
-}
-
-
-/////////////////////////////////////////////////////////////////////
-//
-// GuiLayoutBox
-//
-/////////////////////////////////////////////////////////////////////
-
-GuiLayoutBox::GuiLayoutBox(GuiView & owner)
- : owner_(owner)
-{
- setSizeAdjustPolicy(QComboBox::AdjustToContents);
- setFocusPolicy(Qt::ClickFocus);
- setMinimumWidth(sizeHint().width());
- setMaxVisibleItems(100);
-
- QObject::connect(this, SIGNAL(activated(QString)),
- this, SLOT(selected(QString)));
- owner_.setLayoutDialog(this);
- updateContents(true);
-}
-
-
-void GuiLayoutBox::set(docstring const & layout)
-{
- if (!text_class_)
- return;
-
- QString const & name = toqstr(translateIfPossible(
- (*text_class_)[layout]->name()));
-
- if (name == currentText())
- return;
-
- int i = findText(name);
- if (i == -1) {
- lyxerr << "Trying to select non existent layout type "
- << fromqstr(name) << endl;
- return;
- }
-
- setCurrentIndex(i);
-}
-
-
-void GuiLayoutBox::addItemSort(QString const & item, bool sorted)