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#include "base.h"
#include "../render/gl.h"
void gui_window_draw_fn( void* ptr ) {
GUI_WINDOW* wnd = (GUI_WINDOW*)ptr;
CLR clr = gui_is_fg_window( wnd )? ui_clr.border : ui_clr.border_inactive;
gui_draw_frect( wnd->x, wnd->y, wnd->w, wnd->h, clr );
gui_draw_frect( wnd->x + 1, wnd->y + 1, wnd->w - 2, wnd->h - 2, ui_clr.bg );
wnd->children.each( fn( GUI_BASE** ptr ) {
GUI_BASE* it = *ptr;
if( it->draw_fn ) it->draw_fn( it );
else dlog( "window_draw_fn() : child %p no draw_fn", it );
} );
}
GUI_WINDOW* gui_window( I32 x, I32 y, I32 w, I32 h ) {
GUI_WINDOW* wnd = new GUI_WINDOW;
wnd->x = x;
wnd->y = y;
wnd->xbound = wnd->w = w;
wnd->ybound = wnd->h = h;
wnd->draw_fn = gui_window_draw_fn;
strcpy( wnd->name, "BASE_WINDOW" );
_gui.windows.push( wnd );
gui_set_window( wnd );
gui_set_view( 0 );
gui_view( 1, 1, w - 2, h - 2 );
return wnd;
}
GUI_WINDOW* gui_window( I32 w, I32 h ) {
return gui_window( 0, 0, w, h );
}
void gui_title_draw_fn( void* ptr ) {
GUI_TITLE* t = (GUI_TITLE*)ptr;
I32 relx = gui_relx( t );
I32 rely = gui_rely( t );
gui_draw_str( relx + 5, rely + 3, 0, FNT_JPN12, ui_clr.txt, t->name );
}
void gui_title_input_fn( void* ptr ) {
GUI_TITLE* t = (GUI_TITLE*)ptr;
GUI_WINDOW* w = gui_get_parent_wnd( t );
if( w->locked )
return;
I32 x = gui_relx( t );
I32 y = gui_rely( t );
U8 m1 = gui_mbutton_down( 0 );
I32 mx, my;
gui_cursor_pos( &mx, &my );
if( !m1 ) {
t->held = 0;
return;
}
if( !t->held &&
mx >= x && mx <= x + t->w &&
my >= y && my <= y + t->h
) {
I32 wx = w->x;
I32 wy = w->y;
I32 moffx = mx - wx;
I32 moffy = my - wy;
t->xoff = moffx;
t->yoff = moffy;
t->held = 1;
}
else if( t->held ) {
w->x = mx - t->xoff;
w->y = my - t->yoff;
if( w->x > _gui.batch->gl->canvas_size[0] - 5 )
w->x = _gui.batch->gl->canvas_size[0] - 5;
if( w->x + w->w < 5 )
w->x = 5 - w->w;
if( w->y > _gui.batch->gl->canvas_size[1] - 5 )
w->y = _gui.batch->gl->canvas_size[1] - 5;
if( w->y + w->h < 5 )
w->y = 5 - w->h;
}
}
GUI_TITLE* gui_title( const char* title ) {
if( !gui_check_target() ) return 0;
GUI_TITLE* t = new GUI_TITLE;
t->parent = gui_get_view();
t->x = 0;
t->y = 0;
t->h = 25;
t->w = t->parent->w;
t->draw_fn = gui_title_draw_fn;
t->input_fn = gui_title_input_fn;
strcpy( t->name, title );
gui_get_view()->children.push( t );
return t;
}
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