Diego Borghetti
16a61743e1
I change the #if 0 with #if WITH_FREETYPE2, also fix a lot of typos, etc. This is the basic but now it draw text!!, I am using the "User Preference" space to test the library, nobody is working on that and the option are in the outliner now so... TODO-next: using the 4x4 mat, string size, bounding box, aspect and rotate. Notes: I update the Makefile, missing some include and other things so maybe scons, cmake and msvc also need update ?
277 lines
6.7 KiB
C
277 lines
6.7 KiB
C
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is written by Rob Haarsma (phase)
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*
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* Contributor(s): none yet.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/* XXX 2.50 this file must be cleanup still, using globals etc. */
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#include <string.h>
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#include <stdlib.h>
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#include "MEM_guardedalloc.h"
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#include "DNA_listBase.h"
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#include "DNA_userdef_types.h"
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#include "DNA_vec_types.h"
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#include "BKE_global.h" /* G */
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#include "BKE_utildefines.h"
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#include "BLI_blenlib.h"
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#include "BLI_linklist.h" /* linknode */
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#include "BIF_gl.h"
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#include "UI_text.h"
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#include "BLF_api.h"
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#include "ED_datafiles.h"
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#include "BMF_Api.h"
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#ifdef WITH_ICONV
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#include "iconv.h"
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void string_to_utf8(char *original, char *utf_8, char *code)
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{
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size_t inbytesleft=strlen(original);
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size_t outbytesleft=512;
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size_t rv=0;
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iconv_t cd;
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cd=iconv_open("UTF-8", code);
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if (cd == (iconv_t)(-1)) {
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printf("iconv_open Error");
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*utf_8='\0';
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return ;
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}
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rv=iconv(cd, &original, &inbytesleft, &utf_8, &outbytesleft);
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if (rv == (size_t) -1) {
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printf("iconv Error\n");
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return ;
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}
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*utf_8 = '\0';
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iconv_close(cd);
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}
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#endif // WITH_ICONV
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#ifdef INTERNATIONAL
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#include "FTF_Api.h"
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#endif
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void UI_RasterPos(float x, float y)
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{
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#ifdef INTERNATIONAL
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FTF_SetPosition(x, y);
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#endif // INTERNATIONAL
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}
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void UI_SetScale(float aspect)
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{
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#ifdef INTERNATIONAL
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FTF_SetScale(aspect);
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#endif // INTERNATIONAL
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}
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void ui_text_init_userdef(void)
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{
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int id;
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id= BLF_load_mem("default", (unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size);
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if (id == -1)
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printf("Warning can't load built-in font ??\n");
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else {
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BLF_set(id);
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BLF_size(12, 72);
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BLF_size(11, 96);
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BLF_size(14, 96);
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}
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#ifdef INTERNATIONAL
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if(U.transopts & USER_DOTRANSLATE)
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start_interface_font();
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else
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G.ui_international= FALSE;
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#else // INTERNATIONAL
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G.ui_international= FALSE;
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#endif
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}
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int UI_DrawString(BMF_Font* font, char *str, int translate)
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{
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#ifdef INTERNATIONAL
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if(G.ui_international == TRUE) {
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if(translate)
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{
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#ifdef WITH_ICONV
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if(translate & CONVERT_TO_UTF8) {
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char utf_8[512];
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char *code;
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code= BLF_lang_find_code(U.language);
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if (lme) {
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if (!strcmp(code, "ja_JP"))
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string_to_utf8(str, utf_8, "Shift_JIS"); /* Japanese */
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else if (!strcmp(code, "zh_CN"))
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string_to_utf8(str, utf_8, "GB2312"); /* Chinese */
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}
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return FTF_DrawString(utf_8, FTF_INPUT_UTF8);
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}
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else
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#endif // WITH_ICONV
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return FTF_DrawString(str, FTF_USE_GETTEXT | FTF_INPUT_UTF8);
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}
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else
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return FTF_DrawString(str, FTF_NO_TRANSCONV | FTF_INPUT_UTF8);
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} else {
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return BMF_DrawString(font, str);
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}
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#else // INTERNATIONAL
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return BMF_DrawString(font, str);
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#endif
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}
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float UI_GetStringWidth(BMF_Font* font, char *str, int translate)
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{
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float rt;
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#ifdef INTERNATIONAL
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if(G.ui_international == TRUE)
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if(translate && (U.transopts & USER_TR_BUTTONS))
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rt= FTF_GetStringWidth(str, FTF_USE_GETTEXT | FTF_INPUT_UTF8);
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else
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rt= FTF_GetStringWidth(str, FTF_NO_TRANSCONV | FTF_INPUT_UTF8);
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else
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rt= BMF_GetStringWidth(font, str);
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#else
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rt= BMF_GetStringWidth(font, str);
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#endif
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return rt;
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}
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void UI_GetBoundingBox(struct BMF_Font* font, char* str, int translate, rctf *bbox)
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{
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#ifdef INTERNATIONAL
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float dummy;
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if(G.ui_international == TRUE)
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if(translate && (U.transopts & USER_TR_BUTTONS))
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FTF_GetBoundingBox(str, &bbox->xmin, &bbox->ymin, &dummy, &bbox->xmax, &bbox->ymax, &dummy, FTF_USE_GETTEXT | FTF_INPUT_UTF8);
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else
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FTF_GetBoundingBox(str, &bbox->xmin, &bbox->ymin, &dummy, &bbox->xmax, &bbox->ymax, &dummy, FTF_NO_TRANSCONV | FTF_INPUT_UTF8);
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else
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BMF_GetStringBoundingBox(font, str, &bbox->xmin, &bbox->ymin, &bbox->xmax, &bbox->ymax);
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#else
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BMF_GetStringBoundingBox(font, str, &bbox->xmin, &bbox->ymin, &bbox->xmax, &bbox->ymax);
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#endif
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}
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#ifdef INTERNATIONAL
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char *fontsize_pup(void)
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{
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static char string[1024];
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char formatstring[1024];
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strcpy(formatstring, "Choose Font Size: %%t|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d|%s %%x%d");
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sprintf(string, formatstring,
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"Font Size: 8", 8,
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"Font Size: 9", 9,
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"Font Size: 10", 10,
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"Font Size: 11", 11,
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"Font Size: 12", 12,
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"Font Size: 13", 13,
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"Font Size: 14", 14,
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"Font Size: 15", 15,
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"Font Size: 16", 16
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);
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return (string);
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}
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/* called from fileselector */
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void set_interface_font(char *str)
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{
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/* this test needed because fileselect callback can happen after disable AA fonts */
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if(U.transopts & USER_DOTRANSLATE) {
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if(FTF_SetFont((unsigned char*)str, 0, U.fontsize)) {
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BLF_lang_set(U.language);
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if(strlen(str) < FILE_MAXDIR) strcpy(U.fontname, str);
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G.ui_international = TRUE;
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}
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else {
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U.fontname[0]= 0;
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FTF_SetFont((unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size, U.fontsize);
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G.ui_international = TRUE; // this case will switch to standard font
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/* XXX 2.50 bad call okee("Invalid font selection - reverting to built-in font."); */
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}
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/* XXX 2.50 bad call allqueue(REDRAWALL, 0); */
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}
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}
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void start_interface_font(void)
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{
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int result = 0;
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if(U.transopts & USER_USETEXTUREFONT)
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FTF_SetMode(FTF_TEXTUREFONT);
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else
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FTF_SetMode(FTF_PIXMAPFONT);
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if(U.fontsize && U.fontname[0] ) { // we have saved user settings + fontpath
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// try loading font from U.fontname = full path to font in usersettings
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result = FTF_SetFont((unsigned char*)U.fontname, 0, U.fontsize);
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}
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else if(U.fontsize) { // user settings, default
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result = FTF_SetFont((unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size, U.fontsize);
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}
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if(result==0) { // use default
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U.language= 0;
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U.fontsize= 11;
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U.encoding= 0;
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U.fontname[0]= 0;
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result = FTF_SetFont((unsigned char*)datatoc_bfont_ttf, datatoc_bfont_ttf_size, U.fontsize);
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}
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if(result) {
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BLF_lang_set(U.language);
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G.ui_international = TRUE;
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}
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else {
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printf("no font found for international support\n");
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G.ui_international = FALSE;
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U.transopts &= ~USER_DOTRANSLATE;
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U.fontsize = 0;
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}
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/* XXX 2.50 bad call allqueue(REDRAWALL, 0); */
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}
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#endif /* INTERNATIONAL */
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