/**
* \brief
*
* \return
*/
void GuiMultiTextBox::renderText()
{
// clean up previous contents
if(fontData != NULL)
{
for(int i=0; i<numLines; i++)
{
if(fontData[i]) s_font_uninit(fontData[i]);
fontData[i] = NULL;
}
s_free(fontData);
fontData = NULL;
}
numLines = 0;
std::list<std::string>::iterator it = fontWords.begin();
while(true)
{
std::string textLine;
if(it != fontWords.end()) textLine = it->c_str();
else break;
s_font_t** newFontData = (s_font_t**)s_realloc(fontData,
sizeof(s_font_t*) * (numLines + 1));
if (newFontData == NULL) return;
fontData = newFontData;
fontData[numLines] = NULL;
s_font_t* font;
if(s_font_init(&font, (char*)fontName.c_str()))
{
return;
}
s_font_set_size(font, fontSize);
s_font_set_rgb(font, fontColor.red, fontColor.green, fontColor.blue);
std::string textTest;
while(it != fontWords.end())
{
if(!textTest.empty()) textTest += " ";
textTest += it->c_str();
s_font_set_str(font, (char*)textTest.c_str());
s_font_get_glyph(font);
// the text does not fit anymore
if(font->glyph.img->w > drawArea.w)
break;
textLine = textTest;
it ++;
}
s_font_set_str(font, (char*)textLine.c_str());
s_font_get_glyph(font);
fontData[numLines ++] = font;
}
}
static int draw_single_box (s_surface_t *wsurface, s_rect_t *rect, osk_char_t c[4], int colors[2], image_bin_t *image_bin)
{
int i;
int r;
int g;
int b;
int fh;
int x = 0;
int y = 0;
char *tbuf;
s_image_t *img;
s_font_t *font;
s_surface_t *surface;
if (s_surface_create(&surface, rect->w, rect->h, wsurface->bitsperpixel)) {
return -1;
}
s_fillbox(surface, 0, 0, rect->w, rect->h, colors[0]);
s_image_init(&img);
image_load(img, image_bin->width, image_bin->height, (unsigned char *) image_bin->pixel_data);
s_image_get_buf(surface, img);
tbuf = (char *) s_malloc(sizeof(char) * (rect->w - 2) * (rect->h - 2) * surface->bytesperpixel);
s_scalebox(surface, img->w, img->h, img->buf, rect->w - 2, rect->h - 2, tbuf);
s_putbox(surface, 1, 1, rect->w - 2, rect->h - 2, tbuf);
s_free(tbuf);
s_image_uninit(img);
fh = rect->h / 3;
for (i = 0; i < 4; i++) {
s_font_init(&font, "veramono.ttf");
s_font_set_str(font, c[i].name);
s_colorrgb(wsurface, colors[1], &r, &g, &b);
s_font_set_rgb(font, r, g, b);
if (strlen(c[i].name) > 1) {
s_font_set_size(font, fh - 5);
} else {
s_font_set_size(font, fh);
}
s_font_get_glyph(font);
s_image_get_handler(font->glyph.img);
font->glyph.img->handler->x = 0;
font->glyph.img->handler->y = 0;
font->glyph.img->handler->w = font->glyph.img->w;
font->glyph.img->handler->h = font->glyph.img->h;
switch (i) {
case 0:
x = 5;
y = (rect->h - fh) / 2;
break;
case 1:
x = (rect->w - font->glyph.img->handler->w) / 2;
y = 2;
break;
case 2:
x = rect->w - font->glyph.img->handler->w - 3;
y = (rect->h - fh) / 2;
break;
case 3:
y = rect->h - fh - 7;
x = (rect->w - font->glyph.img->handler->w) / 2;
break;
}
s_putboxpartrgba(surface, x, y + fh - font->glyph.yMax, font->glyph.img->handler->w, font->glyph.img->handler->h, font->glyph.img->w, font->glyph.img->h, font->glyph.img->rgba, font->glyph.img->handler->x, font->glyph.img->handler->y);
s_font_uninit(font);
}
s_putbox(wsurface, rect->x, rect->y, rect->w, rect->h, surface->vbuf);
s_surface_destroy(surface);
return 0;
}
