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/*
* Copyright (C) 2005-2007 Authors:
* Ted Gould <ted@gould.cx>
* Johan Engelen <johan@shouraizou.nl> *
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifdef linux // does the dollar sign need escaping when passed as string parameter?
# define ESCAPE_DOLLAR_COMMANDLINE
#endif
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gtkmm/box.h>
#include <gtkmm/label.h>
#include <glibmm/i18n.h>
#include <glibmm/markup.h>
#include "xml/node.h"
#include "extension/extension.h"
#include "description.h"
namespace Inkscape {
namespace Extension {
/** \brief Initialize the object, to do that, copy the data. */
ParamDescription::ParamDescription(const gchar * name,
const gchar * guitext,
const gchar * desc,
const Parameter::_scope_t scope,
bool gui_hidden,
const gchar * gui_tip,
int indent,
Inkscape::Extension::Extension * ext,
Inkscape::XML::Node * xml,
AppearanceMode mode)
: Parameter(name, guitext, desc, scope, gui_hidden, gui_tip, indent, ext)
, _value(NULL)
, _mode(mode)
{
// printf("Building Description\n");
const char * defaultval = NULL;
if (xml->firstChild() != NULL) {
defaultval = xml->firstChild()->content();
}
if (defaultval != NULL) {
_value = g_strdup(defaultval);
}
_context = xml->attribute("msgctxt");
return;
}
/** \brief Create a label for the description */
Gtk::Widget *
ParamDescription::get_widget (SPDocument * /*doc*/, Inkscape::XML::Node * /*node*/, sigc::signal<void> * /*changeSignal*/)
{
if (_gui_hidden) {
return NULL;
}
if (_value == NULL) {
return NULL;
}
Glib::ustring newguitext;
if (_context != NULL) {
newguitext = g_dpgettext2(NULL, _context, _value);
} else {
newguitext = _(_value);
}
Gtk::Label * label = Gtk::manage(new Gtk::Label());
if (_mode == HEADER) {
label->set_markup(Glib::ustring("<b>") + Glib::Markup::escape_text(newguitext) + Glib::ustring("</b>"));
label->set_margin_top(5);
label->set_margin_bottom(5);
} else if (_mode == URL) {
Glib::ustring escaped_url = Glib::Markup::escape_text(newguitext);
label->set_markup(Glib::ustring::compose("<a href='%1'>%1</a>", escaped_url));
} else {
label->set_text(newguitext);
}
label->set_line_wrap();
//label->set_xalign(0); // requires gtkmm 3.16
label->set_alignment(Gtk::ALIGN_START);
// TODO: Ugly "fix" for gtk3 width/height calculation of labels.
// - If not applying any limits long labels will make the window grow horizontally until it uses up
// most of the available space (i.e. most of the screen area) which is ridicously wide
// - By using "set_default_size(0,0)" in prefidalog.cpp we tell the window to shrink as much as possible,
// however this can result in a much to narrow dialog instead and much unnecessary wrapping
// - Here we set a lower limit of GUI_MAX_LINE_LENGTH characters per line that long texts will always use
// This means texts can not shrink anymore (they can still grow, though) and it's also necessary
// to prevent https://bugzilla.gnome.org/show_bug.cgi?id=773572
int len = newguitext.length();
label->set_width_chars(len > Parameter::GUI_MAX_LINE_LENGTH ? Parameter::GUI_MAX_LINE_LENGTH : len);
label->show();
Gtk::HBox * hbox = Gtk::manage(new Gtk::HBox());
hbox->pack_start(*label, true, true);
hbox->show();
return hbox;
}
} /* namespace Extension */
} /* namespace Inkscape */
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