#include <system.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "winlib.h"
#define CAPTION_CORNER_W 8
extern int res_caption_left[];
extern int res_caption_right[];
extern int res_caption_body[];
extern int res_close_btn[];
extern int res_close_btn_hl[];
extern int res_close_btn_pressed[];
extern int res_minimize_btn[];
extern int res_minimize_btn_hl[];
extern int res_minimize_btn_pressed[];
extern int res_full_btn[];
extern int res_full_btn_hl[];
extern int res_full_btn_pressed[];
extern uint32_t main_cursor;
void update_caption_size(window_t *win);
int caption_proc(ctrl_t *ctrl, uint32_t msg, uint32_t arg1, uint32_t arg2);
int init_caption(window_t *win)
{
button_t *btn;
caption_t *cpt = &win->caption;
ctx_t *ctx = &cpt->ctx;
link_initialize(&cpt->ctrl.link);
list_initialize(&cpt->ctrl.child);
cpt->ctrl.handler = caption_proc;
cpt->ctrl.parent = (ctrl_t*)win;
cpt->text = win->caption_txt;
cpt->bitmap.width = 1920;
cpt->bitmap.height = CAPTION_HEIGHT;
cpt->bitmap.flags = 0;
if( create_bitmap(&cpt->bitmap) )
{
printf("not enough memory for caption bitmap\n"); return 0;
}
// printf("win_w %d win_h %d\n", win->w, win->h);
ctx->pixmap = &cpt->bitmap;
ctx->offset_x = 0;
ctx->offset_y = 0;
cpt->ctrl.ctx = ctx;
btn = create_button(NULL, ID_CLOSE,0,5,18,18,(ctrl_t*)cpt);
cpt->close_btn = btn;
btn->img_default = res_close_btn;
btn->img_hilite = res_close_btn_hl;
btn->img_pressed = res_close_btn_pressed;
btn = create_button(NULL, ID_MINIMIZE,0,5,18,18,(ctrl_t*)cpt);
cpt->minimize_btn = btn;
btn->img_default = res_minimize_btn;
btn->img_hilite = res_minimize_btn_hl;
btn->img_pressed = res_minimize_btn_pressed;
btn = create_button(NULL, ID_FULLSCREEN,0,5,18,18,(ctrl_t*)cpt);
cpt->full_btn = btn;
btn->img_default = res_full_btn;
btn->img_hilite = res_full_btn_hl;
btn->img_pressed = res_full_btn_pressed;
update_caption_size(win);
return 1;
};
void update_caption_size(window_t *win)
{
caption_t *cpt = &win->caption;
bitmap_t *bitmap = cpt->ctx.pixmap;
int old_size;
int new_size;
int pitch;
old_size = bitmap->pitch * bitmap->height;
old_size = (old_size+4095) & ~4095;
pitch = ALIGN(win->w*4, 16);
new_size = pitch * CAPTION_HEIGHT;
new_size = (new_size+4095) & ~4095;
if( new_size < old_size)
user_unmap(bitmap->data, new_size, old_size-new_size);
bitmap->width = win->w;
bitmap->pitch = pitch;
cpt->ctrl.rc.l = 0;
cpt->ctrl.rc.t = 0;
cpt->ctrl.rc.r = win->w;
cpt->ctrl.rc.b = CAPTION_HEIGHT;
cpt->ctrl.w = win->w;
cpt->ctrl.h = CAPTION_HEIGHT;
win->client.t = CAPTION_HEIGHT;
cpt->close_btn->ctrl.rc.l = win->w - 27;
cpt->close_btn->ctrl.rc.r = cpt->close_btn->ctrl.rc.l +
cpt->close_btn->ctrl.w;
cpt->minimize_btn->ctrl.rc.l = win->w - 27 - 18 - 5;
cpt->minimize_btn->ctrl.rc.r = cpt->minimize_btn->ctrl.rc.l +
cpt->minimize_btn->ctrl.w;
cpt->full_btn->ctrl.rc.l = win->w - 27 - 18 -18 - 5 - 5;
cpt->full_btn->ctrl.rc.r = cpt->full_btn->ctrl.rc.l +
cpt->full_btn->ctrl.w;
};
extern int win_font;
void draw_caption(caption_t *cpt)
{
int *pixmap, *src;
rect_t rc;
int i, j, w;
blit_raw(&cpt->ctx, res_caption_left, 0, 0,
CAPTION_CORNER_W, CAPTION_HEIGHT, CAPTION_CORNER_W*4);
w = cpt->ctrl.w - (2*CAPTION_CORNER_W);
if( w > 0)
{
pixmap = (int*)cpt->ctx.pixmap->data;
pixmap+= CAPTION_CORNER_W;
src = res_caption_body;
for(i = 0; i < CAPTION_HEIGHT; i++)
{
for(j = 0; j < w; j++)
pixmap[j] = src[i];
pixmap+= cpt->ctx.pixmap->pitch/4;
}
// blit_raw(&cpt->ctx,res_caption_body, CAPTION_CORNER_W, 0,
// w, CAPTION_HEIGHT, 0);
};
blit_raw(&cpt->ctx,res_caption_right, cpt->ctrl.w - CAPTION_CORNER_W, 0,
CAPTION_CORNER_W, CAPTION_HEIGHT,CAPTION_CORNER_W*4);
rc.l = 8;
rc.t = 0;
rc.r = cpt->ctrl.w - 27 - 18 - 18 - 5 - 5 - 8;
rc.b = 18;
draw_text_ext(cpt->ctx.pixmap, win_font, cpt->text, &rc, 0xFFFFFFFF);
ctrl_t *child;
child = (ctrl_t*)cpt->ctrl.child.next;
while( &child->link != &cpt->ctrl.child)
{
send_message(child, 1, 0, 0);
child = (ctrl_t*)child->link.next;
};
};
int caption_proc(ctrl_t *ctrl, uint32_t msg, uint32_t arg1, uint32_t arg2)
{
caption_t *cpt = (caption_t*)ctrl;
window_t *win = (window_t*)ctrl->parent;
ctrl_t *child;
int x, y;
x = ((pos_t)arg2).x;
y = ((pos_t)arg2).y;
switch( msg )
{
case 1:
break;
case MSG_MOUSEMOVE:
child = get_child(ctrl, x, y);
if( win->child_over )
{
if(child == win->child_over)
send_message(child, msg, 0, arg2);
else
send_message(win->child_over, MSG_MOUSELEAVE, 0, arg2);
};
win->child_over = child;
if( child )
{
send_message(child, MSG_MOUSEENTER, 0, arg2);
send_message(child,msg,0,arg2);
}
else if(main_cursor != 0)
{
set_cursor(0);
main_cursor = 0;
}
break;
case MSG_COMMAND:
switch((short)arg1)
{
case ID_CLOSE:
win->win_command = WIN_CLOSED;
break;
case ID_MINIMIZE:
__asm__ __volatile__(
"int $0x40"
::"a"(18),"b"(10));
win->win_state = MINIMIZED;
send_message((ctrl_t*)win, MSG_SIZE, 0, 0);
break;
case ID_FULLSCREEN:
{
int screensize;
screensize = GetScreenSize();
__asm__ __volatile__(
"int $0x40"
::"a"(67), "b"(0), "c"(0),
"d"((screensize >> 16)-1),"S"((screensize & 0xFFFF)-1) );
win->win_state = FULLSCREEN;
window_update_layout(win);
};
break;
default:
break;
};
default:
child = get_child(ctrl, x, y);
if(child)
return send_message(child, msg, 0, arg2);
}
return 1;
};
void blit_caption(caption_t *cpt)
{
// printf("%s w:%d h:%d stride: %d\n",__FUNCTION__,
// cpt->ctrl.w, cpt->ctrl.h, cpt->ctx.stride);
Blit(cpt->ctx.pixmap->data, 0, 0, 0, 0, cpt->ctrl.w, cpt->ctrl.h,
cpt->ctrl.w, cpt->ctrl.h, cpt->ctx.pixmap->pitch);
};