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/*
* Icon Loader
*
* Icon Loader management code
*
* Authors:
* Jabiertxo Arraiza <jabier.arraiza@marker.es>
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "icon-loader.h"
#include "inkscape.h"
#include "io/resource.h"
#include "preferences.h"
#include "svg/svg-color.h"
#include "widgets/toolbox.h"
#include <gtkmm/iconinfo.h>
#include <gtkmm/icontheme.h>
#include <gtkmm/toolitem.h>
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, gint size, bool negative)
{
using namespace Inkscape::IO::Resource;
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
Glib::RefPtr<Gdk::Pixbuf> _icon_pixbuf;
static auto icon_theme = Gtk::IconTheme::get_default();
static bool icon_theme_set;
if (!icon_theme_set) {
icon_theme_set = true;
icon_theme->prepend_search_path(get_path_ustring(SYSTEM, ICONS));
icon_theme->prepend_search_path(get_path_ustring(USER, ICONS));
}
try {
if (prefs->getBool("/theme/symbolicIcons", false)) {
gchar colornamed[64];
int colorset = prefs->getInt("/theme/symbolicColor", 0x000000ff);
// Use in case the special widgets have inverse theme background and symbolic
if (negative) {
colorset = colorset ^ 0xffffff00;
}
sp_svg_write_color(colornamed, sizeof(colornamed), colorset);
Gdk::RGBA color;
color.set(colornamed);
Gtk::IconInfo iconinfo =
icon_theme->lookup_icon(icon_name + Glib::ustring("-symbolic"), size, Gtk::ICON_LOOKUP_FORCE_SIZE);
if (bool(iconinfo)) {
// TODO: view if we need parametrice other colors
bool was_symbolic = false;
_icon_pixbuf = iconinfo.load_symbolic(color, color, color, color, was_symbolic);
}
else {
_icon_pixbuf = icon_theme->load_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
}
}
else {
_icon_pixbuf = icon_theme->load_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
}
}
catch (const Gtk::IconThemeError &e) {
std::cout << "Icon Loader: " << e.what() << std::endl;
}
return _icon_pixbuf;
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size, bool negative)
{
int width, height;
Gtk::IconSize::lookup(Gtk::IconSize(icon_size), width, height);
return sp_get_icon_pixbuf(icon_name, width, negative);
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, GtkIconSize icon_size, bool negative)
{
gint width, height;
gtk_icon_size_lookup(icon_size, &width, &height);
return sp_get_icon_pixbuf(icon_name, width, negative);
}
Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, gchar const *prefs_size, bool negative)
{
// Load icon based in preference size defined allowed values are:
//"/toolbox/tools/small" Toolbox icon size
//"/toolbox/small" Control bar icon size
//"/toolbox/secondary" Secondary toolbar icon size
GtkIconSize icon_size = Inkscape::UI::ToolboxFactory::prefToSize(prefs_size);
return sp_get_icon_pixbuf(icon_name, icon_size, negative);
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, gint size, bool negative)
{
auto icon = sp_get_icon_pixbuf(icon_name, size, negative);
Gtk::Image *image = new Gtk::Image(icon);
return image;
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size, bool negative)
{
auto icon = sp_get_icon_pixbuf(icon_name, icon_size, negative);
Gtk::Image *image = new Gtk::Image(icon);
return image;
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, GtkIconSize icon_size, bool negative)
{
auto icon = sp_get_icon_pixbuf(icon_name, icon_size, negative);
Gtk::Image *image = new Gtk::Image(icon);
return image;
}
Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, gchar const *prefs_size, bool negative)
{
auto icon = sp_get_icon_pixbuf(icon_name, prefs_size, negative);
Gtk::Image *image = new Gtk::Image(icon);
return image;
}
std::pair<Glib::RefPtr<Gtk::RadioAction>, Gdk::RGBA> sp_set_radioaction_icon(Gtk::RadioAction::Group group,
Glib::ustring icon_name,
Glib::ustring label,
Glib::ustring tooltip,
bool negative)
{
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
if (prefs->getBool("/theme/symbolicIcons", false)) {
icon_name = icon_name + Glib::ustring("-symbolic");
}
Glib::RefPtr<Gtk::RadioAction> action =
Gtk::RadioAction::create_with_icon_name(group, "Anonymous", icon_name.c_str(), label.c_str(), tooltip.c_str());
Gtk::ToolItem *item = action->create_tool_item();
Gdk::RGBA color;
gchar colornamed[64];
int colorset = prefs->getInt("/theme/symbolicColor", 0x000000ff);
// Use in case the special widgets have inverse theme background and symbolic
if (negative) {
colorset = colorset ^ 0xffffff00;
}
sp_svg_write_color(colornamed, sizeof(colornamed), colorset);
color.set(colornamed);
return std::make_pair(action, color);
}
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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