void menu::draw_contents()
{
// KP: now draw a nice frame!
SDL_Rect frame_rect = inner_location();
gui::dialog_frame f(video(), "", gui::dialog_frame::preview_style, false);
f.layout(frame_rect);
// f.draw_background();
f.draw_border();
SDL_Rect heading_rect = inner_location();
heading_rect.h = heading_height();
style_->draw_row(*this,0,heading_rect,HEADING_ROW);
// KP: make sure to clip
SDL_Rect content_rect = inner_location();
content_rect.y += heading_rect.h;
content_rect.h -= heading_rect.h;
clip_rect_setter clippy(content_rect);
for(size_t i = 0; i != item_pos_.size(); ++i) {
style_->draw_row(*this,item_pos_[i],get_item_rect(i),
(!out_ && item_pos_[i] == selected_) ? SELECTED_ROW : NORMAL_ROW);
}
}
void progress_bar::draw_contents()
{
surface surf = video().getSurface();
SDL_Rect area = location();
if(area.w >= 2 && area.h >= 2) {
int fcr = 21, fcg = 53, fcb = 80; // RGB-values for finished piece.
int bcr = 0, bcg = 0, bcb = 0; // Border color.
int gcr = 255, gcg = 255, gcb = 255; // Groove color.
int lightning_thickness = 2;
static const SDL_Color selected_text_color = {0xCC,0xCC,0xCC,0};
SDL_Rect inner_area = create_rect(area.x + 1
, area.y + 1
, area.w - 2
, area.h - 2);
sdl_fill_rect(surf,&area,SDL_MapRGB(surf->format,bcr,bcg,bcb));
sdl_fill_rect(surf,&inner_area,SDL_MapRGB(surf->format,gcr,gcg,gcb));
inner_area.w = (inner_area.w*progress_)/100;
sdl_fill_rect(surf,&inner_area,SDL_MapRGB(surf->format,fcr,fcg,fcb));
SDL_Rect lightning = inner_area;
lightning.h = lightning_thickness;
//we add 25% of white to the color of the bar to simulate a light effect
sdl_fill_rect(surf,&lightning,SDL_MapRGB(surf->format,(fcr*3+255)/4,(fcg*3+255)/4,(fcb*3+255)/4));
lightning.y = inner_area.y+inner_area.h-lightning.h;
//remove 50% of color to simulate a shadow effect
sdl_fill_rect(surf,&lightning,SDL_MapRGB(surf->format,fcr/2,fcg/2,fcb/2));
const std::string text = text_.empty() ? str_cast(progress_) + "%" :
text_ + " (" + str_cast(progress_) + "%)";
SDL_Rect text_area = font::text_area(text,font::SIZE_NORMAL);
text_area.x = area.x + area.w/2 - text_area.w/2;
text_area.y = area.y + area.h/2 - text_area.h/2;
font::draw_text(
&video(),
location(),
font::SIZE_NORMAL,
font::BLACK_COLOR,
text,
text_area.x,
text_area.y
);
// Draw a white text section for the highlighted area
// of the bar
SDL_Rect selected_text_location = location();
selected_text_location.w = inner_area.w;
selected_text_location.h = inner_area.h;
{
clip_rect_setter clippy(surf, &selected_text_location);
font::draw_text(
&video(),
selected_text_location,
font::SIZE_NORMAL,
selected_text_color,
text,
text_area.x,
text_area.y
);
}
}
update_rect(location());
}
