91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
/*
|
|
* This program 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.
|
|
*
|
|
* This program 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 this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* The Original Code is Copyright (C) 2009 Blender Foundation.
|
|
* All rights reserved.
|
|
*/
|
|
|
|
/** \file
|
|
* \ingroup blf
|
|
*
|
|
* Default API, that uses Blender's user preferences for the default size.
|
|
*/
|
|
|
|
#include "DNA_userdef_types.h"
|
|
|
|
#include "BLI_assert.h"
|
|
|
|
#include "BLF_api.h"
|
|
|
|
#include "UI_interface.h"
|
|
|
|
#include "blf_internal.h"
|
|
|
|
/* call BLF_default_set first! */
|
|
#define ASSERT_DEFAULT_SET BLI_assert(global_font_default != -1)
|
|
|
|
/* Default size and dpi, for BLF_draw_default. */
|
|
static int global_font_default = -1;
|
|
static int global_font_dpi = 72;
|
|
|
|
void BLF_default_dpi(int dpi)
|
|
{
|
|
global_font_dpi = dpi;
|
|
}
|
|
|
|
void BLF_default_set(int fontid)
|
|
{
|
|
if ((fontid == -1) || blf_font_id_is_valid(fontid)) {
|
|
global_font_default = fontid;
|
|
}
|
|
}
|
|
|
|
int BLF_default(void)
|
|
{
|
|
ASSERT_DEFAULT_SET;
|
|
return global_font_default;
|
|
}
|
|
|
|
int BLF_set_default(void)
|
|
{
|
|
ASSERT_DEFAULT_SET;
|
|
|
|
const uiStyle *style = UI_style_get();
|
|
BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
|
|
|
|
return global_font_default;
|
|
}
|
|
|
|
void BLF_draw_default(float x, float y, float z, const char *str, size_t len)
|
|
{
|
|
ASSERT_DEFAULT_SET;
|
|
|
|
const uiStyle *style = UI_style_get();
|
|
BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
|
|
BLF_position(global_font_default, x, y, z);
|
|
BLF_draw(global_font_default, str, len);
|
|
}
|
|
|
|
/* same as above but call 'BLF_draw_ascii' */
|
|
void BLF_draw_default_ascii(float x, float y, float z, const char *str, size_t len)
|
|
{
|
|
ASSERT_DEFAULT_SET;
|
|
|
|
const uiStyle *style = UI_style_get();
|
|
BLF_size(global_font_default, style->widgetlabel.points, global_font_dpi);
|
|
BLF_position(global_font_default, x, y, z);
|
|
BLF_draw_ascii(global_font_default, str, len); /* XXX, use real length */
|
|
}
|