1 files changed, 137 insertions, 0 deletions
diff --git a/src/ui/icon-loader.cpp b/src/ui/icon-loader.cpp
new file mode 100644
index 0000000..62159c2
--- /dev/null
+++ b/src/ui/icon-loader.cpp
@@ -0,0 +1,137 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Icon Loader
+ *
+ * Icon Loader management code
+ *
+ * Authors:
+ *  Jabiertxo Arraiza <jabier.arraiza@marker.es>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+
+#include "icon-loader.h"
+#include "inkscape.h"
+#include "io/resource.h"
+#include "svg/svg-color.h"
+#include "widgets/toolbox.h"
+#include <fstream>
+#include <gdkmm/display.h>
+#include <gdkmm/screen.h>
+#include <gtkmm/iconinfo.h>
+#include <gtkmm/icontheme.h>
+
+Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, gint size)
+{
+    Gtk::Image *icon = new Gtk::Image();
+    icon->set_from_icon_name(icon_name, Gtk::IconSize(Gtk::ICON_SIZE_BUTTON));
+    icon->set_pixel_size(size);
+    return icon;
+}
+
+Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, Gtk::IconSize icon_size)
+{
+    Gtk::Image *icon = new Gtk::Image();
+    icon->set_from_icon_name(icon_name, icon_size);
+    return icon;
+}
+
+Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size)
+{
+    Gtk::Image *icon = new Gtk::Image();
+    icon->set_from_icon_name(icon_name, icon_size);
+    return icon;
+}
+
+Gtk::Image *sp_get_icon_image(Glib::ustring icon_name, gchar const *prefs_size)
+{
+    Gtk::IconSize icon_size = Inkscape::UI::ToolboxFactory::prefToSize_mm(prefs_size);
+    return sp_get_icon_image(icon_name, icon_size);
+}
+
+GtkWidget *sp_get_icon_image(Glib::ustring icon_name, GtkIconSize icon_size)
+{
+    return gtk_image_new_from_icon_name(icon_name.c_str(), icon_size);
+}
+
+Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, gint size)
+{
+    Glib::RefPtr<Gdk::Display> display = Gdk::Display::get_default();
+    Glib::RefPtr<Gdk::Screen>  screen = display->get_default_screen();
+    Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_for_screen(screen);
+    Glib::RefPtr<Gdk::Pixbuf> _icon_pixbuf;
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    if (prefs->getBool("/theme/symbolicIcons", false)) {
+        Gtk::IconInfo iconinfo = icon_theme->lookup_icon(icon_name + Glib::ustring("-symbolic"), size, Gtk::ICON_LOOKUP_FORCE_SIZE);
+        if (iconinfo && SP_ACTIVE_DESKTOP->getToplevel()) {
+            bool was_symbolic = false;
+            Glib::ustring css_str = "";
+            Glib::ustring themeiconname = prefs->getString("/theme/iconTheme");
+            guint32 colorsetbase = prefs->getUInt("/theme/" + themeiconname + "/symbolicBaseColor", 0x2E3436ff);
+            guint32 colorsetsuccess = prefs->getUInt("/theme/" + themeiconname + "/symbolicSuccessColor", 0x4AD589ff);
+            guint32 colorsetwarning = prefs->getUInt("/theme/" + themeiconname + "/symbolicWarningColor", 0xF57900ff);
+            guint32 colorseterror = prefs->getUInt("/theme/" + themeiconname + "/symbolicErrorColor", 0xCC0000ff);
+            gchar colornamed[64];
+            gchar colornamedsuccess[64];
+            gchar colornamedwarning[64];
+            gchar colornamederror[64];
+            sp_svg_write_color(colornamed, sizeof(colornamed), colorsetbase);
+            sp_svg_write_color(colornamedsuccess, sizeof(colornamedsuccess), colorsetsuccess);
+            sp_svg_write_color(colornamedwarning, sizeof(colornamedwarning), colorsetwarning);
+            sp_svg_write_color(colornamederror, sizeof(colornamederror), colorseterror);
+            _icon_pixbuf =
+                iconinfo.load_symbolic(Gdk::RGBA(colornamed), Gdk::RGBA(colornamedsuccess),
+                                       Gdk::RGBA(colornamedwarning), Gdk::RGBA(colornamederror), was_symbolic);
+        } else {
+            Gtk::IconInfo iconinfo = icon_theme->lookup_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
+            _icon_pixbuf = iconinfo.load_icon();
+        }
+    } else {
+        Gtk::IconInfo iconinfo = icon_theme->lookup_icon(icon_name, size, Gtk::ICON_LOOKUP_FORCE_SIZE);
+        _icon_pixbuf = iconinfo.load_icon();
+    }
+    return _icon_pixbuf;
+}
+
+Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, Gtk::IconSize icon_size)
+{
+    int width, height;
+    Gtk::IconSize::lookup(icon_size, width, height);
+    return sp_get_icon_pixbuf(icon_name, width);
+}
+
+Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, Gtk::BuiltinIconSize icon_size)
+{
+    int width, height;
+    Gtk::IconSize::lookup(Gtk::IconSize(icon_size), width, height);
+    return sp_get_icon_pixbuf(icon_name, width);
+}
+
+Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, GtkIconSize icon_size)
+{
+    gint width, height;
+    gtk_icon_size_lookup(icon_size, &width, &height);
+    return sp_get_icon_pixbuf(icon_name, width);
+}
+
+Glib::RefPtr<Gdk::Pixbuf> sp_get_icon_pixbuf(Glib::ustring icon_name, gchar const *prefs_size)
+{
+    // 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);
+}
+
+/*
+  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 :