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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* font.cc
*
* Sat Nov 12 11:13:41 CET 2011
* Copyright 2011 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "font.h"
#ifdef X11
#include <X11/Xlib.h>
#endif/*X11*/
#include "img_font.h"
GUI::Font::Font()
{
}
void GUI::Font::setFace(std::string face)
{
face = face;
}
std::string GUI::Font::face()
{
return "";
}
void GUI::Font::setSize(size_t points)
{
points = points;
}
size_t GUI::Font::size()
{
return 0;
}
size_t GUI::Font::textWidth(std::string text)
{
size_t fw = img_font.width / 255;
return fw * text.length();
}
size_t GUI::Font::textHeight(std::string text)
{
return img_font.height;
}
GUI::PixelBufferAlpha *GUI::Font::render(GlobalContext *gctx, std::string text)
{
PixelBufferAlpha *pb =
new PixelBufferAlpha(textWidth(text), textHeight(text));
size_t fw = img_font.width / 255;
for(size_t i = 0; i < text.length(); i++) {
unsigned int cha = text[i];
for(size_t x = 0; x < fw; x++) {
for(size_t y = 0; y < img_font.height; y++) {
unsigned int pixel = img_font.pixels[(x + (cha * fw)) + y * img_font.width];
unsigned int order = img_font.order;
unsigned char *c = (unsigned char *)&pixel;
unsigned char *o = (unsigned char *)ℴ
pb->setPixel(x + i * (fw), y,
c[o[1]], c[o[2]], c[o[3]], c[o[0]]);
}
}
}
/*
for(size_t i = 0; i < text.length(); i++) {
for(size_t x = 0; x < WIDTH; x++) {
for(size_t y = 0; y < HEIGHT; y++) {
pb->setPixel(x + i * (WIDTH + BORDER), y, 255, 255, 255, 255);
}
}
}
*/
#ifdef X11
/*
XTextItem item;
item.chars = (char*)text.data();
item.nchars = text.length();
item.delta = 0;
item.font = None;
Pixmap pixmap = XCreatePixmap(gctx->display, NULL,
textWidth(text), textHeight(text), 24);
GC gc = XCreateGC(gctx->display, pixmap, 0, NULL);
XDrawText(gctx->display, pixmap, gc, 0, 0, &item, 1);
*/
#endif/*X11*/
return pb;
}
#ifdef TEST_FONT
//deps:
//cflags:
//libs:
#include "test.h"
TEST_BEGIN;
// TODO: Put some testcode here (see test.h for usable macros).
TEST_END;
#endif/*TEST_FONT*/
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