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/*
$Id: menuitem_default.cpp,v 1.29 2001/12/16 19:18:08 mbn Exp $
ClanGUI, copyrights by various people. Have a look in the CREDITS file.
This sourcecode is distributed using the Library GNU Public Licence,
version 2 or (at your option) any later version. Please read LICENSE
for details.
*/
#include "precomp.h"
#include <cstdio>
#include "API/Display/Display/surface.h"
#include "API/Display/Font/font.h"
#include "API/Core/Resources/resource_manager.h"
#include "API/GUI/stylemanager_default.h"
#include "menuitem_default.h"
CL_MenuItem_Default::CL_MenuItem_Default(
CL_MenuItem *_menuitem,
const CL_ComponentOptions &options,
CL_StyleManager_Default *style)
: CL_ComponentStyle(_menuitem), menuitem(_menuitem)
{
this->style = style;
resources = style->get_resources();
font = CL_Font::load("MenuItem/font", resources);
sur_unchecked = CL_Surface::load("MenuItem/sur_unchecked", resources);
sur_checked = CL_Surface::load("MenuItem/sur_checked", resources);
sur_submenu = CL_Surface::load("MenuItem/sur_submenu", resources);
if(options.exists("surface"))
sur_icon = CL_Surface::load(options.get_value("surface").c_str(), resources);
else
sur_icon = NULL;
slot_paint = menuitem->sig_paint().connect(
this, &CL_MenuItem_Default::on_paint);
slot_get_preferred_size = menuitem->sig_get_preferred_size().connect(
this, &CL_MenuItem_Default::on_get_preferred_size);
draw_filled = true;
draw_submenu_icon = false;
}
CL_MenuItem_Default::~CL_MenuItem_Default()
{
// resources->get_resource("MenuItem/font")->unload();
// resources->get_resource("MenuItem/sur_unchecked")->unload();
// resources->get_resource("MenuItem/sur_checked")->unload();
// resources->get_resource("MenuItem/sur_submenu")->unload();
}
void CL_MenuItem_Default::set_draw_style(bool filled)
{
draw_filled = filled;
}
int CL_MenuItem_Default::calc_height()
{
unsigned int height = font->get_height();
if(menuitem->is_separator())
return height / 2;
if(sur_icon)
if(sur_icon->get_height() > height)
height = sur_icon->get_height();
if(sur_submenu)
if(sur_submenu->get_height() > height)
height = sur_submenu->get_height();
return height + 8;
}
int CL_MenuItem_Default::calc_width()
{
return
calc_surface_check_width() +
calc_surface_icon_width() +
calc_text_width() +
calc_surface_submenu_width();
}
int CL_MenuItem_Default::calc_text_width()
{
if(menuitem->get_text().length())
return font->get_text_width(menuitem->get_text().c_str()) + 4;
else
return 0;
}
int CL_MenuItem_Default::calc_surface_check_width()
{
if(menuitem->is_checkable())
{
unsigned int width = sur_checked->get_width();
if(sur_unchecked->get_width() > width)
width = sur_unchecked->get_width();
return width + 4;
}
else
return 0;
}
int CL_MenuItem_Default::calc_surface_icon_width()
{
if(sur_icon)
return sur_icon->get_width() + 4;
else
return 0;
}
int CL_MenuItem_Default::calc_surface_submenu_width()
{
if(sur_submenu && menuitem->has_submenu())
return sur_submenu->get_width() + 4;
else
return 0;
}
void CL_MenuItem_Default::on_get_preferred_size(CL_Point &size)
{
if(menuitem->is_separator())
{
size.x = 10;
size.y = 18;
}
else
{
size.x = font->get_text_width(menuitem->get_text());
size.y = font->get_height();
}
}
void CL_MenuItem_Default::on_paint()
{
int height = menuitem->get_height();
int width = menuitem->get_width();
if(menuitem->is_separator())
{
style->draw_line(0, height / 2 - 1, width, height / 2 - 1, GUICOLOR_BRIGHT_SHADE);
style->draw_line(0, height / 2, width, height / 2, GUICOLOR_DARK_SHADE);
/* if(draw_filled)
{
style->draw_line(0, height / 2 - 1, width, height / 2 - 1, GUICOLOR_TEXT_DISABLED_FG);
style->draw_line(0, height / 2, width, height / 2, GUICOLOR_TEXT_DISABLED_BG);
}
else
{
style->draw_line(width / 2 - 1, 0, width / 2 - 1, height, GUICOLOR_TEXT_DISABLED_FG);
style->draw_line(width / 2, 0, width / 2, height, GUICOLOR_TEXT_DISABLED_BG);
}
*/ }
else
{
if(menuitem->is_highlighted())
{
style->fill_rect(0, 0, width, height, GUICOLOR_SELECTION);
/* if(draw_filled)
style->fill_rect(0, 0, width, height, GUICOLOR_SELECTION);
else
style->draw_box(0, 0, width, height, GUICOLOR_BOTTOM_SHADE, GUICOLOR_BRIGHT_OUTLINE);
*/ }
else
{
style->fill_rect(0, 0, width, height, GUICOLOR_WINDOW_NORMAL);
}
/* if(menuitem->is_checkable())
{
if(menuitem->is_checked())
{
int sur_height = sur_checked->get_height();
sur_checked->put_screen(surface_check_pos, (height - sur_height) / 2);
}
else
{
int sur_height = sur_unchecked->get_height();
sur_unchecked->put_screen(surface_check_pos, (height - sur_height) / 2);
}
}
*/
/* if(sur_icon)
{
int sur_height = sur_icon->get_height();
sur_icon->put_screen(surface_icon_pos, (height - sur_height) / 2);
}
if(sur_submenu && menuitem->has_submenu() && draw_submenu_icon)
{
int sur_height = sur_submenu->get_height();
sur_submenu->put_screen(surface_submenu_pos, (height - sur_height) / 2);
}
int sur_height = font->get_height();
font->print_left(text_pos, (height - sur_height) / 2, menuitem->get_text().c_str());
*/
int font_height = font->get_height();
font->print_left(4, (height - font_height) / 2, menuitem->get_text().c_str());
}
}
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