bool
Trainer::on_drawing_press(GdkEventButton * event)
{
if (event->button == 1)
{
cur_char_.new_stroke();
cur_char_.add_point(event->x, event->y);
last_x = static_cast<int>(event->x);
last_y = static_cast<int>(event->y);
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
// draw a number before each stroke
Glib::RefPtr<Pango::Layout> num = create_pango_layout(chrasis::toString(++stroke_num));
int lx, ly;
num->get_size(lx, ly);
gc->set_rgb_fg_color(colors[2]);
win->draw_layout(
gc,
static_cast<int>(event->x - lx / Pango::SCALE - 5),
static_cast<int>(event->y - ly / Pango::SCALE - 5),
num
);
// draw a dot
gc->set_rgb_fg_color(colors[0]);
win->draw_arc( gc, true,
static_cast<int>(event->x) - 3,
static_cast<int>(event->y) - 3,
5, 5, 0, 23040);
}
return false;
}
void
Trainer::draw_character()
{
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
stroke_num = 0;
for (chrasis::Stroke::iterator si = cur_char_.strokes_begin();
si != cur_char_.strokes_end();
++si)
{
// draw the stroke body
gc->set_rgb_fg_color(colors[2]);
for (chrasis::Point::iterator pi = si->points_begin();
pi != si->points_end() - 1;
++pi)
{
win->draw_line( gc,
static_cast<int>(pi->x()),
static_cast<int>(pi->y()),
static_cast<int>((pi+1)->x()),
static_cast<int>((pi+1)->y())
);
}
// draw a number before each stroke
stringstream ss;
ss << ++stroke_num;
Glib::RefPtr<Pango::Layout> num = create_pango_layout(ss.str());
int lx, ly;
num->get_size(lx, ly);
win->draw_layout(
gc,
static_cast<int>(si->points_begin()->x() - lx / Pango::SCALE - 5),
static_cast<int>(si->points_begin()->y() - ly / Pango::SCALE - 5),
num
);
// enchant the beginning and ending points
chrasis::Point::iterator pi[2] =
{ si->points_begin(), si->points_end() - 1 };
for (int i=0;i<2;++i)
{
gc->set_rgb_fg_color(colors[i]);
win->draw_arc( gc, true,
static_cast<int>(pi[i]->x() - 3),
static_cast<int>(pi[i]->y() - 3),
5, 5, 0, 23040);
}
}
}
bool Creater::on_drawing_press(GdkEventButton * event)
{
if (event->button == 1)
{
if (cur_chars_.size() == 0)
{
this->on_popup_new();
return false;
}
cur_char_->new_stroke();
cur_char_->add_point(event->x, event->y);
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
// draw a number before each stroke
Glib::RefPtr<Pango::Layout> num =
create_pango_layout(boost::lexical_cast<std::string>(++stroke_num));
int lx, ly;
num->get_size(lx, ly);
gc->set_rgb_fg_color(colors[2]);
win->draw_layout(
gc,
event->x - lx / Pango::SCALE - 5,
event->y - ly / Pango::SCALE - 5,
num
);
// draw a dot
gc->set_rgb_fg_color(colors[0]);
win->draw_arc( gc, true,
event->x - 3,
event->y - 3,
5, 5, 0, 23040);
last_x = event->x;
last_y = event->y;
}
return false;
}
bool Creater::on_drawing_release(GdkEventButton * event)
{
if (event->button == 1)
{
if (cur_chars_.size() == 0)
return false;
// do not process redundent points
if (event->x != last_x || event->y != last_y)
cur_char_->add_point(event->x, event->y);
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
// draw a dot
gc->set_rgb_fg_color(colors[1]);
win->draw_arc( gc, true,
event->x - 3, event->y - 3,
5, 5, 0, 23040);
}
return false;
}
bool
Trainer::on_drawing_release(GdkEventButton * event)
{
if (event->button == 1)
{
// do not process redundent points
if (event->x != last_x || event->y != last_y)
cur_char_.add_point(event->x, event->y);
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
// draw a dot
gc->set_rgb_fg_color(colors[1]);
win->draw_arc( gc, true,
static_cast<int>(event->x) - 3,
static_cast<int>(event->y) - 3,
5, 5, 0, 23040);
update_candidate_list();
}
return false;
}
void Creater::draw_character()
{
if (cur_chars_.size() == 0)
return;
Glib::RefPtr<Gdk::Window> win = drawing_.get_window();
Glib::RefPtr<Gdk::GC> gc = drawing_.get_style()->get_black_gc();
stroke_num = 0;
for (Stroke::iterator si = cur_char_->strokes_begin();
si != cur_char_->strokes_end();
++si)
{
// draw the stroke body
gc->set_rgb_fg_color(colors[2]);
for (Point::iterator pi = si->points_begin();
pi != si->points_end() - 1;
++pi)
{
win->draw_line( gc,
pi->x(), pi->y(),
(pi+1)->x(), (pi+1)->y());
}
// draw a number before each stroke
stringstream ss;
ss << ++stroke_num;
Glib::RefPtr<Pango::Layout> num = create_pango_layout(ss.str());
int lx, ly;
num->get_size(lx, ly);
win->draw_layout(
gc,
si->points_begin()->x() - lx / Pango::SCALE - 5,
si->points_begin()->y() - ly / Pango::SCALE - 5,
num
);
// enchant the beginning and ending points
Point::iterator pi[2] =
{ si->points_begin(), si->points_end() - 1 };
for (int i=0;i<2;++i)
{
gc->set_rgb_fg_color(colors[i]);
win->draw_arc( gc, true,
pi[i]->x() - 3, pi[i]->y() - 3,
5, 5, 0, 23040);
}
}
// get the recognizer instance
Recognizer & rec = Recognizer::Instance();
stroke_num = 0;
// draw the normalized version
int scale = 100;
Character nc = rec.normalize( *cur_char_ );
for (Stroke::iterator si = nc.strokes_begin();
si != nc.strokes_end();
++si)
{
gc->set_rgb_fg_color(colors[3]);
for (Point::iterator pi = si->points_begin();
pi != si->points_end() - 1;
++pi)
{
win->draw_line( gc,
pi->x() * scale, pi->y() * scale,
(pi+1)->x() * scale, (pi+1)->y() * scale);
win->draw_arc( gc, true,
pi->x() * scale - 3, pi->y() * scale - 3,
5, 5, 0, 23040);
}
// draw a number before each stroke
Glib::RefPtr<Pango::Layout> num =
create_pango_layout(boost::lexical_cast<std::string>(++stroke_num));
int lx, ly;
num->get_size(lx, ly);
win->draw_layout(
gc,
si->points_begin()->x() * scale - lx / Pango::SCALE - 5,
si->points_begin()->y() * scale - ly / Pango::SCALE - 5,
num
);
// enchant the beginning and ending points
Point::iterator pi[2] =
{ si->points_begin(), si->points_end() - 1 };
for (int i=0;i<2;++i)
{
gc->set_rgb_fg_color(colors[i]);
win->draw_arc( gc, true,
pi[i]->x() * scale - 3, pi[i]->y() * scale - 3,
5, 5, 0, 23040);
}
}
}
void
studio::render_time_point_to_window(
const Glib::RefPtr<Gdk::Drawable>& window,
const Gdk::Rectangle& area,
const synfig::TimePoint &tp,
bool selected
)
{
Glib::RefPtr<Gdk::GC> gc(Gdk::GC::create(window));
const Gdk::Color black("#2e3436");
if(selected)
gc->set_line_attributes(2,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
else
gc->set_line_attributes(1,Gdk::LINE_SOLID,Gdk::CAP_BUTT,Gdk::JOIN_MITER);
Gdk::Color color;
std::vector<Gdk::Point> points;
/*- BEFORE ------------------------------------- */
color=get_interp_color(tp.get_before());
color=color_darken(color,1.0f);
if(selected)color=color_darken(color,1.3f);
gc->set_rgb_fg_color(color);
switch(tp.get_before())
{
case INTERPOLATION_TCB:
window->draw_arc(
gc,
true,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height(),
64*90,
64*180
);
gc->set_rgb_fg_color(black);
window->draw_arc(
gc,
false,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height(),
64*90,
64*180
);
break;
case INTERPOLATION_HALT:
window->draw_arc(
gc,
true,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height()*2,
64*90,
64*90
);
gc->set_rgb_fg_color(black);
window->draw_arc(
gc,
false,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height()*2,
64*90,
64*90
);
points.clear();
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_lines(gc,points);
break;
case INTERPOLATION_LINEAR:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_CONSTANT:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/4,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/4,area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_CLAMPED:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_UNDEFINED: default:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/3,area.get_y()));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()/3));
points.push_back(Gdk::Point(area.get_x(),area.get_y()+area.get_height()-area.get_height()/3));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/3,area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
}
/*- AFTER -------------------------------------- */
color=get_interp_color(tp.get_after());
color=color_darken(color,0.8f);
if(selected)color=color_darken(color,1.3f);
gc->set_rgb_fg_color(color);
switch(tp.get_after())
{
case INTERPOLATION_TCB:
window->draw_arc(
gc,
true,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height(),
64*270,
64*180
);
gc->set_rgb_fg_color(black);
window->draw_arc(
gc,
false,
area.get_x(),
area.get_y(),
area.get_width(),
area.get_height(),
64*270,
64*180
);
break;
case INTERPOLATION_HALT:
window->draw_arc(
gc,
true,
area.get_x(),
area.get_y()-area.get_height(),
area.get_width(),
area.get_height()*2,
64*270,
64*90
);
gc->set_rgb_fg_color(black);
window->draw_arc(
gc,
false,
area.get_x(),
area.get_y()-area.get_height(),
area.get_width(),
area.get_height()*2,
64*270,
64*90
);
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()));
window->draw_lines(gc,points);
break;
case INTERPOLATION_LINEAR:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_CONSTANT:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x()+area.get_width()-area.get_width()/4,area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x()+area.get_width()-area.get_width()/4,area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_CLAMPED:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()+area.get_height()/2));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
case INTERPOLATION_UNDEFINED: default:
points.clear();
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()-area.get_width()/3,area.get_y()));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()+area.get_height()/3));
points.push_back(Gdk::Point(area.get_x()+area.get_width(),area.get_y()+area.get_height()-area.get_height()/3));
points.push_back(Gdk::Point(area.get_x()+area.get_width()-area.get_width()/3,area.get_y()+area.get_height()));
points.push_back(Gdk::Point(area.get_x()+area.get_width()/2,area.get_y()+area.get_height()));
window->draw_polygon(gc,true,points);
gc->set_rgb_fg_color(black);
window->draw_lines(gc,points);
break;
}
}