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#include "image_cache.h"
#include "linux_utilities/plugin_editor_base.h"
#include "../backend/wb_editor_image.h"
#include <gtkmm/image.h>
#include <gtkmm/button.h>
#include <gtkmm/entry.h>
class ImageEditorFE : public PluginEditorBase
{
ImageEditorBE _be;
Glib::RefPtr<Gtk::Builder> _xml;
Gtk::Image *_image;
virtual bec::BaseEditor *get_be()
{
return &_be;
}
public:
ImageEditorFE(grt::Module *m, bec::GRTManager *grtm, const grt::BaseListRef &args)
: PluginEditorBase(m, grtm, args)
, _be(grtm, workbench_model_ImageFigureRef::cast_from(args[0]))
, _xml(0)
, _image(0)
{
set_border_width(8);
_xml= Gtk::Builder::create_from_file(grtm->get_data_file_path("modules/data/editor_image.glade"));
Gtk::Widget *widget;
_xml->get_widget("editor_image_hbox", widget);
Gtk::Button *button(0);
_xml->get_widget("browse_button", button);
button->signal_clicked().connect(sigc::mem_fun(this, &ImageEditorFE::browse_file));
_xml->get_widget("reset_size_button", button);
button->signal_clicked().connect(sigc::mem_fun(this, &ImageEditorFE::reset_aspect));
Gtk::CheckButton *check;
_xml->get_widget("aspect_check", check);
check->signal_toggled().connect(sigc::mem_fun(this, &ImageEditorFE::aspect_toggled));
Gtk::Entry *entry;
_xml->get_widget("width_entry", entry);
entry->signal_activate().connect(sigc::mem_fun(this, &ImageEditorFE::width_changed));
_xml->get_widget("height_entry", entry);
entry->signal_activate().connect(sigc::mem_fun(this, &ImageEditorFE::height_changed));
_xml->get_widget("image", _image);
widget->reparent(*this);
show_all();
refresh_form_data();
}
void browse_file()
{
std::string filename = open_file_chooser();
if (!filename.empty())
{
_be.set_filename(filename);
do_refresh_form_data();
}
}
void aspect_toggled()
{
Gtk::CheckButton *check;
_xml->get_widget("aspect_check", check);
_be.set_keep_aspect_ratio(check->get_active());
}
void reset_aspect()
{
int w= _image->get_pixbuf()->get_width();
int h= _image->get_pixbuf()->get_height();
_be.set_size(w, h);
}
virtual void do_refresh_form_data()
{
Gtk::Entry *entry;
int w, h;
_be.get_size(w, h);
_xml->get_widget("width_entry", entry);
entry->set_text(strfmt("%i", w));
_xml->get_widget("height_entry", entry);
entry->set_text(strfmt("%i", h));
Gtk::CheckButton *check;
_xml->get_widget("aspect_check", check);
check->set_active(_be.get_keep_aspect_ratio());
Glib::RefPtr<Gdk::Pixbuf> pixbuf(Gdk::Pixbuf::create_from_file(_be.get_attached_image_path()));
if (pixbuf)
_image->set(pixbuf);
else
g_message("ImageEditorFE: can not set image from %s[%s]", _be.get_filename().c_str(), _be.get_attached_image_path().c_str());
}
void width_changed()
{
Gtk::Entry *entry;
_xml->get_widget("width_entry", entry);
int i= base::atoi<int>(entry->get_text().c_str(), 0);
if (i > 0)
_be.set_width(i);
do_refresh_form_data();
}
void height_changed()
{
Gtk::Entry *entry;
_xml->get_widget("height_entry", entry);
int i= base::atoi<int>(entry->get_text().c_str(), 0);
if (i > 0)
_be.set_height(i);
do_refresh_form_data();
}
};
extern "C"
{
GUIPluginBase *createImageEditor(grt::Module *m, bec::GRTManager *grtm, const grt::BaseListRef &args)
{
return Gtk::manage(new ImageEditorFE(m, grtm, args));
}
};
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