diff options
Diffstat (limited to 'source/blender/src/editfont.c')
| -rw-r--r-- | source/blender/src/editfont.c | 1288 |
1 files changed, 0 insertions, 1288 deletions
diff --git a/source/blender/src/editfont.c b/source/blender/src/editfont.c deleted file mode 100644 index a3b05a008c8..00000000000 --- a/source/blender/src/editfont.c +++ /dev/null @@ -1,1288 +0,0 @@ -/** - * $Id$ - * - * ***** BEGIN GPL LICENSE BLOCK ***** - * - * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL LICENSE BLOCK ***** - */ - -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <wchar.h> - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#ifndef WIN32 -#include <unistd.h> -#else -#include <io.h> -#endif - -#include "MTC_matrixops.h" - -#include "MEM_guardedalloc.h" - -#include "BLI_blenlib.h" -#include "BLI_arithb.h" - -#include "DNA_curve_types.h" -#include "DNA_object_types.h" -#include "DNA_vfont_types.h" -#include "DNA_scene_types.h" -#include "DNA_text_types.h" -#include "DNA_view3d_types.h" -#include "DNA_userdef_types.h" - -#include "BKE_depsgraph.h" -#include "BKE_font.h" -#include "BKE_object.h" -#include "BKE_global.h" -#include "BKE_main.h" -#include "BKE_utildefines.h" - -#include "BIF_editfont.h" -#include "BIF_editmode_undo.h" -#include "BIF_toolbox.h" -#include "BIF_space.h" -#include "BIF_mywindow.h" - -#include "BDR_editobject.h" - -#include "mydevice.h" - -#include "blendef.h" - -#define MAXTEXT 32766 - -/* -- prototypes --------*/ -VFont *get_builtin_font(void); - -int textediting=0; - -extern struct SelBox *selboxes; /* from blenkernel/font.c */ - -static char findaccent(char char1, unsigned int code) -{ - char new= 0; - - if(char1=='a') { - if(code=='`') new= 224; - else if(code==39) new= 225; - else if(code=='^') new= 226; - else if(code=='~') new= 227; - else if(code=='"') new= 228; - else if(code=='o') new= 229; - else if(code=='e') new= 230; - else if(code=='-') new= 170; - } - else if(char1=='c') { - if(code==',') new= 231; - if(code=='|') new= 162; - } - else if(char1=='e') { - if(code=='`') new= 232; - else if(code==39) new= 233; - else if(code=='^') new= 234; - else if(code=='"') new= 235; - } - else if(char1=='i') { - if(code=='`') new= 236; - else if(code==39) new= 237; - else if(code=='^') new= 238; - else if(code=='"') new= 239; - } - else if(char1=='n') { - if(code=='~') new= 241; - } - else if(char1=='o') { - if(code=='`') new= 242; - else if(code==39) new= 243; - else if(code=='^') new= 244; - else if(code=='~') new= 245; - else if(code=='"') new= 246; - else if(code=='/') new= 248; - else if(code=='-') new= 186; - else if(code=='e') new= 143; - } - else if(char1=='s') { - if(code=='s') new= 167; - } - else if(char1=='u') { - if(code=='`') new= 249; - else if(code==39) new= 250; - else if(code=='^') new= 251; - else if(code=='"') new= 252; - } - else if(char1=='y') { - if(code==39) new= 253; - else if(code=='"') new= 255; - } - else if(char1=='A') { - if(code=='`') new= 192; - else if(code==39) new= 193; - else if(code=='^') new= 194; - else if(code=='~') new= 195; - else if(code=='"') new= 196; - else if(code=='o') new= 197; - else if(code=='e') new= 198; - } - else if(char1=='C') { - if(code==',') new= 199; - } - else if(char1=='E') { - if(code=='`') new= 200; - else if(code==39) new= 201; - else if(code=='^') new= 202; - else if(code=='"') new= 203; - } - else if(char1=='I') { - if(code=='`') new= 204; - else if(code==39) new= 205; - else if(code=='^') new= 206; - else if(code=='"') new= 207; - } - else if(char1=='N') { - if(code=='~') new= 209; - } - else if(char1=='O') { - if(code=='`') new= 210; - else if(code==39) new= 211; - else if(code=='^') new= 212; - else if(code=='~') new= 213; - else if(code=='"') new= 214; - else if(code=='/') new= 216; - else if(code=='e') new= 141; - } - else if(char1=='U') { - if(code=='`') new= 217; - else if(code==39) new= 218; - else if(code=='^') new= 219; - else if(code=='"') new= 220; - } - else if(char1=='Y') { - if(code==39) new= 221; - } - else if(char1=='1') { - if(code=='4') new= 188; - if(code=='2') new= 189; - } - else if(char1=='3') { - if(code=='4') new= 190; - } - else if(char1==':') { - if(code=='-') new= 247; - } - else if(char1=='-') { - if(code==':') new= 247; - if(code=='|') new= 135; - if(code=='+') new= 177; - } - else if(char1=='|') { - if(code=='-') new= 135; - if(code=='=') new= 136; - } - else if(char1=='=') { - if(code=='|') new= 136; - } - else if(char1=='+') { - if(code=='-') new= 177; - } - - if(new) return new; - else return char1; -} - -wchar_t *copybuf=NULL; -wchar_t *copybufinfo=NULL; - -static wchar_t *textbuf=NULL; -static CharInfo *textbufinfo=NULL; -static wchar_t *oldstr=NULL; -static CharInfo *oldstrinfo=NULL; - -void update_string(Curve *cu) -{ - int len; - - // Free the old curve string - MEM_freeN(cu->str); - - // Calculate the actual string length in UTF-8 variable characters - len = wcsleninu8(textbuf); - - // Alloc memory for UTF-8 variable char length string - cu->str = MEM_callocN(len + sizeof(wchar_t), "str"); - - // Copy the wchar to UTF-8 - wcs2utf8s(cu->str, textbuf); -} - -static int insert_into_textbuf(Curve *cu, unsigned long c) -{ - if (cu->len<MAXTEXT-1) { - int x; - - for(x= cu->len; x>cu->pos; x--) textbuf[x]= textbuf[x-1]; - for(x= cu->len; x>cu->pos; x--) textbufinfo[x]= textbufinfo[x-1]; - textbuf[cu->pos]= c; - textbufinfo[cu->pos] = cu->curinfo; - textbufinfo[cu->pos].kern = 0; - if (G.obedit->actcol>0) - textbufinfo[cu->pos].mat_nr = G.obedit->actcol; - else - textbufinfo[cu->pos].mat_nr = 0; - - cu->pos++; - cu->len++; - textbuf[cu->len]='\0'; - - update_string(cu); - - return 1; - } else { - return 0; - } -} - -void add_lorem(void) -{ - char *p, *p2; - int i; - Curve *cu=G.obedit->data; - static char* lastlorem; - - if (lastlorem) - p= lastlorem; - else - p= BIF_lorem; - - i= rand()/(RAND_MAX/6)+4; - - for (p2=p; *p2 && i; p2++) { - insert_into_textbuf(cu, *p2); - if (*p2=='.') i--; - } - lastlorem = p2+1; - if (strlen(lastlorem)<5) lastlorem = BIF_lorem; - - insert_into_textbuf(cu, '\n'); - insert_into_textbuf(cu, '\n'); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); -} - -void load_3dtext_fs(char *file) -{ - FILE *fp; - int filelen; - char *strp; - Curve *cu=G.obedit->data; - - fp= fopen(file, "r"); - if (!fp) return; - - fseek(fp, 0L, SEEK_END); - filelen = ftell(fp); - fseek(fp, 0L, SEEK_SET); - - strp = MEM_callocN(filelen+4, "tempstr"); - - filelen = fread(strp, 1, filelen, fp); - fclose(fp); - strp[filelen]= 0; - - if(cu->len+filelen<MAXTEXT) - { - int tmplen; - wchar_t *mem = MEM_callocN((sizeof(wchar_t)*filelen)+(4*sizeof(wchar_t)), "temporary"); - tmplen = utf8towchar(mem, strp); - wcscat(textbuf, mem); - MEM_freeN(mem); - cu->len += tmplen; - cu->pos= cu->len; - } - MEM_freeN(strp); - - update_string(cu); - - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); -} - -VFont *get_builtin_font(void) -{ - VFont *vf; - - for (vf= G.main->vfont.first; vf; vf= vf->id.next) - if (BLI_streq(vf->name, "<builtin>")) - return vf; - - return load_vfont("<builtin>"); -} - - -void txt_export_to_object(struct Text *text) -{ - ID *id; - Curve *cu; - struct TextLine *tmp; - int nchars = 0; -// char sdir[FILE_MAXDIR]; -// char sfile[FILE_MAXFILE]; - - if(!text || !text->lines.first) return; - - id = (ID *)text; - - if (G.obedit && G.obedit->type==OB_FONT) return; - check_editmode(OB_FONT); - - add_object(OB_FONT); - - base_init_from_view3d(BASACT, G.vd); - G.obedit= BASACT->object; - where_is_object(G.obedit); - - cu= G.obedit->data; - -/* -// renames object, careful with long filenames. - - if (text->name) { - //ID *find_id(char *type, char *name) - BLI_split_dirfile(text->name, sdir, sfile); -// rename_id((ID *)G.obedit, sfile); - rename_id((ID *)cu, sfile); - id->us++; - } -*/ - cu->vfont= get_builtin_font(); - cu->vfont->id.us++; - - tmp= text->lines.first; - while(cu->len<MAXTEXT && tmp) { - nchars += strlen(tmp->line) + 1; - tmp = tmp->next; - } - - if(cu->str) MEM_freeN(cu->str); - if(cu->strinfo) MEM_freeN(cu->strinfo); - - cu->str= MEM_mallocN(nchars+4, "str"); - cu->strinfo= MEM_callocN((nchars+4)*sizeof(CharInfo), "strinfo"); - cu->totbox= cu->actbox= 1; - cu->tb= MEM_callocN(MAXTEXTBOX*sizeof(TextBox), "textbox"); - cu->tb[0].w = cu->tb[0].h = 0.0; - - tmp= text->lines.first; - strcpy(cu->str, tmp->line); - cu->len= strlen(tmp->line); - cu->pos= cu->len; - - tmp= tmp->next; - - while(cu->len<MAXTEXT && tmp) { - strcat(cu->str, "\n"); - strcat(cu->str, tmp->line); - cu->len+= strlen(tmp->line) + 1; - cu->pos= cu->len; - tmp= tmp->next; - } - - make_editText(); - exit_editmode(EM_FREEDATA|EM_WAITCURSOR); - - allqueue(REDRAWVIEW3D, 0); -} - - -void txt_export_to_objects(struct Text *text) -{ - ID *id; - Curve *cu; - struct TextLine *curline; - int nchars; - int linenum = 0; - float offset[3] = {0.0,0.0,0.0}; - - if(!text || !text->lines.first) return; - - id = (ID *)text; - - if (G.obedit && G.obedit->type==OB_FONT) return; - check_editmode(OB_FONT); - - curline = text->lines.first; - while(curline){ - /*skip lines with no text, but still make space for them*/ - if(curline->line[0] == '\0'){ - linenum++; - curline = curline->next; - continue; - } - - nchars = 0; - add_object(OB_FONT); - - base_init_from_view3d(BASACT, G.vd); - G.obedit= BASACT->object; - where_is_object(G.obedit); - - /* Do the translation */ - offset[0] = 0; - offset[1] = -linenum; - offset[2] = 0; - - Mat4Mul3Vecfl(G.vd->viewinv,offset); - - G.obedit->loc[0] += offset[0]; - G.obedit->loc[1] += offset[1]; - G.obedit->loc[2] += offset[2]; - /* End Translation */ - - cu= G.obedit->data; - - cu->vfont= get_builtin_font(); - cu->vfont->id.us++; - - nchars = strlen(curline->line) + 1; - - if(cu->str) MEM_freeN(cu->str); - if(cu->strinfo) MEM_freeN(cu->strinfo); - - cu->str= MEM_mallocN(nchars+4, "str"); - cu->strinfo= MEM_callocN((nchars+4)*sizeof(CharInfo), "strinfo"); - cu->totbox= cu->actbox= 1; - cu->tb= MEM_callocN(MAXTEXTBOX*sizeof(TextBox), "textbox"); - cu->tb[0].w = cu->tb[0].h = 0.0; - - strcpy(cu->str, curline->line); - cu->len= strlen(curline->line); - cu->pos= cu->len; - - make_editText(); - exit_editmode(EM_FREEDATA|EM_WAITCURSOR); - - linenum++; - curline = curline->next; - } - BIF_undo_push("Add Text as Objects"); - allqueue(REDRAWVIEW3D, 0); -} - -static short next_word(Curve *cu) -{ - short s; - for (s=cu->pos; (cu->str[s]) && (cu->str[s]!=' ') && (cu->str[s]!='\n') && - (cu->str[s]!=1) && (cu->str[s]!='\r'); s++); - if (cu->str[s]) return(s+1); else return(s); -} - -static short prev_word(Curve *cu) -{ - short s; - - if (cu->pos==0) return(0); - for (s=cu->pos-2; (cu->str[s]) && (cu->str[s]!=' ') && (cu->str[s]!='\n') && - (cu->str[s]!=1) && (cu->str[s]!='\r'); s--); - if (cu->str[s]) return(s+1); else return(s); -} - - - -static int killselection(int ins) /* 1 == new character */ -{ - int selend, selstart, direction; - Curve *cu= G.obedit->data; - int offset = 0; - int getfrom; - - direction = getselection(&selstart, &selend); - if (direction) { - int size; - if (ins) offset = 1; - if (cu->pos >= selstart) cu->pos = selstart+offset; - if ((direction == -1) && ins) { - selstart++; - selend++; - } - getfrom = selend+offset; - if (ins==0) getfrom++; - size = (cu->len * sizeof(wchar_t)) - (selstart * sizeof(wchar_t)) + (offset*sizeof(wchar_t)); - memmove(textbuf+selstart, textbuf+getfrom, size); - memmove(textbufinfo+selstart, textbufinfo+getfrom, ((cu->len-selstart)+offset)*sizeof(CharInfo)); - cu->len -= (selend-selstart)+offset; - cu->selstart = cu->selend = 0; - } - return(direction); -} - -static void copyselection(void) -{ - int selstart, selend; - - if (getselection(&selstart, &selend)) { - memcpy(copybuf, textbuf+selstart, ((selend-selstart)+1)*sizeof(wchar_t)); - copybuf[(selend-selstart)+1]=0; - memcpy(copybufinfo, textbufinfo+selstart, ((selend-selstart)+1)*sizeof(CharInfo)); - } -} - -static void pasteselection(void) -{ - Curve *cu= G.obedit->data; - - int len= wcslen(copybuf); - - // Verify that the copy buffer => [copy buffer len] + cu->len < MAXTEXT - if(cu->len + len <= MAXTEXT) - { - if (len) { - int size = (cu->len * sizeof(wchar_t)) - (cu->pos*sizeof(wchar_t)) + sizeof(wchar_t); - memmove(textbuf+cu->pos+len, textbuf+cu->pos, size); - memcpy(textbuf+cu->pos, copybuf, len * sizeof(wchar_t)); - - memmove(textbufinfo+cu->pos+len, textbufinfo+cu->pos, (cu->len-cu->pos+1)*sizeof(CharInfo)); - memcpy(textbufinfo+cu->pos, copybufinfo, len*sizeof(CharInfo)); - - cu->len += len; - cu->pos += len; - } - } - else - { - error("Text too long"); - } -} - -int style_to_sel(int style, int toggle) -{ - int selstart, selend; - int i; - Curve *cu; - - if (G.obedit && (G.obedit->type == OB_FONT)) { - cu= G.obedit->data; - - if (getselection(&selstart, &selend)) { - for (i=selstart; i<=selend; i++) { - if (toggle==0) { - textbufinfo[i].flag &= ~style; - } else { - textbufinfo[i].flag |= style; - } - } - return 1; - } - } - return 0; -} - -int mat_to_sel(void) { - int selstart, selend; - int i; - Curve *cu; - - if (G.obedit && (G.obedit->type == OB_FONT)) { - cu= G.obedit->data; - - if (getselection(&selstart, &selend)) { - for (i=selstart; i<=selend; i++) { - textbufinfo[i].mat_nr = G.obedit->actcol; - } - return 1; - } - } - return 0; -} - -void do_textedit(unsigned short event, short val, unsigned long _ascii) -{ - Curve *cu; - static int accentcode= 0; - int x, doit=0, cursmove=0; - unsigned long ascii = _ascii; - short kern; - - cu= G.obedit->data; - - if(ascii) { - - /* handle case like TAB (TAB==9) */ - if( (ascii > 31 && ascii < 254 && ascii != 127) || (ascii==13) || (ascii==10) || (ascii==8)) { - - if(accentcode) { - if(cu->pos>0) textbuf[cu->pos-1]= findaccent(textbuf[cu->pos-1], ascii); - accentcode= 0; - } - else if(cu->len<MAXTEXT-1) { - if(G.qual & LR_ALTKEY ) { - - /* might become obsolete, apple has default values for this, other OS's too? */ - - if(ascii=='t') ascii= 137; - else if(ascii=='c') ascii= 169; - else if(ascii=='f') ascii= 164; - else if(ascii=='g') ascii= 176; - else if(ascii=='l') ascii= 163; - else if(ascii=='r') ascii= 174; - else if(ascii=='s') ascii= 223; - else if(ascii=='v') ascii= 1001; - else if(ascii=='y') ascii= 165; - else if(ascii=='.') ascii= 138; - else if(ascii=='1') ascii= 185; - else if(ascii=='2') ascii= 178; - else if(ascii=='3') ascii= 179; - else if(ascii=='%') ascii= 139; - else if(ascii=='?') ascii= 191; - else if(ascii=='!') ascii= 161; - else if(ascii=='x') ascii= 215; - else if(ascii=='>') ascii= 187; - else if(ascii=='<') ascii= 171; - } - if(ascii==1001) { - int file, filelen; - char *strp; - -/* this should be solved by clipboard support */ -#ifdef __WIN32_DISABLED - file= open("C:\\windows\\temp\\cutbuf", O_BINARY|O_RDONLY); -#else - file= open("/tmp/.cutbuffer", O_BINARY|O_RDONLY); -#endif - if(file>0) { - - filelen = BLI_filesize(file); - - strp= MEM_mallocN(filelen+4, "tempstr"); - read(file, strp, filelen); - close(file); - strp[filelen]= 0; - - if(cu->len+filelen<MAXTEXT) { - int tmplen; - wchar_t *mem = MEM_callocN((sizeof(wchar_t)*filelen)+(4*sizeof(wchar_t)), "temporary"); - tmplen = utf8towchar(mem, strp); - wcscat(textbuf, mem); - MEM_freeN(mem); - cu->len += tmplen; - cu->pos= cu->len; - } - MEM_freeN(strp); - } - } - else { - insert_into_textbuf(cu, ascii); - } - } - - killselection(1); - - doit= 1; - } - else - { - insert_into_textbuf(cu, ascii); - doit = 1; - } - } - else if(val) { - cursmove= 0; - - switch(event) { - case ENDKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - while(cu->pos<cu->len) { - if( textbuf[cu->pos]==0) break; - if( textbuf[cu->pos]=='\n') break; - if( textbufinfo[cu->pos].flag & CU_WRAP ) break; - cu->pos++; - } - cursmove=FO_CURS; - break; - - case HOMEKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - while(cu->pos>0) { - if( textbuf[cu->pos-1]=='\n') break; - if( textbufinfo[cu->pos-1].flag & CU_WRAP ) break; - cu->pos--; - } - cursmove=FO_CURS; - break; - - case RETKEY: - if(G.qual & LR_CTRLKEY) { - insert_into_textbuf(cu, 1); - if (textbuf[cu->pos]!='\n') insert_into_textbuf(cu, '\n'); - } - else { - insert_into_textbuf(cu, '\n'); - } - cu->selstart = cu->selend = 0; - doit= 1; - break; - - case RIGHTARROWKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - if (G.qual & LR_CTRLKEY) { - cu->pos= next_word(cu); - cursmove= FO_CURS; - } - else if (G.qual & LR_ALTKEY) { - kern = textbufinfo[cu->pos-1].kern; - kern += 1; - if (kern>20) kern = 20; - textbufinfo[cu->pos-1].kern = kern; - doit = 1; - } - else { - cu->pos++; - cursmove= FO_CURS; - } - - break; - - case LEFTARROWKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - if (G.qual & LR_CTRLKEY) { - cu->pos= prev_word(cu); - cursmove= FO_CURS; - } - else if (G.qual & LR_ALTKEY) { - kern = textbufinfo[cu->pos-1].kern; - kern -= 1; - if (kern<-20) kern = -20; - textbufinfo[cu->pos-1].kern = kern; - doit = 1; - } - else { - cu->pos--; - cursmove=FO_CURS; - } - break; - - case UPARROWKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - if(G.qual & LR_ALTKEY) { - if (cu->pos && textbuf[cu->pos - 1] < 255) { - textbuf[cu->pos - 1]++; - doit= 1; - } - } - else cursmove=FO_CURSUP; - break; - - case PAGEUPKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - cursmove=FO_PAGEUP; - break; - - case DOWNARROWKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - if(G.qual & LR_ALTKEY) { - if (cu->pos && textbuf[cu->pos - 1] > 1) { - textbuf[cu->pos - 1]--; - doit= 1; - } - } - else cursmove= FO_CURSDOWN; - break; - - case PAGEDOWNKEY: - if ((G.qual & LR_SHIFTKEY) && (cu->selstart==0)) cu->selstart = cu->selend = cu->pos+1; - cursmove=FO_PAGEDOWN; - break; - - case BACKSPACEKEY: - if(cu->len!=0) { - if(G.qual & LR_ALTKEY) { - if(cu->pos>0) accentcode= 1; - } - else if (G.qual & LR_CTRLKEY) { - cu->len = cu->pos = 0; - textbuf[0]= 0; - doit= 1; - } - else { - if (killselection(0)==0) { - if (cu->pos>0) { - for(x=cu->pos;x<=cu->len;x++) textbuf[x-1]= textbuf[x]; - for(x=cu->pos;x<=cu->len;x++) textbufinfo[x-1]= textbufinfo[x]; - cu->pos--; - textbuf[--cu->len]='\0'; - doit=1; - } - } else doit=1; - } - } - break; - - case DELKEY: - if(cu->len!=0) { - if (killselection(0)==0) { - if(cu->pos<cu->len) { - for(x=cu->pos;x<cu->len;x++) textbuf[x]= textbuf[x+1]; - for(x=cu->pos;x<cu->len;x++) textbufinfo[x]= textbufinfo[x+1]; - textbuf[--cu->len]='\0'; - doit=1; - } - } else doit=1; - } - break; - - case IKEY: - if (G.qual & LR_CTRLKEY) { - cu->curinfo.flag ^= CU_ITALIC; - if (style_to_sel(CU_ITALIC, cu->curinfo.flag & CU_ITALIC)) doit= 1; - allqueue(REDRAWBUTSEDIT, 0); - } - break; - - case BKEY: - if (G.qual & LR_CTRLKEY) { - cu->curinfo.flag ^= CU_BOLD; - if (style_to_sel(CU_BOLD, cu->curinfo.flag & CU_BOLD)) doit= 1; - allqueue(REDRAWBUTSEDIT, 0); - } - break; - - case UKEY: - if (G.qual & LR_CTRLKEY) { - cu->curinfo.flag ^= CU_UNDERLINE; - if (style_to_sel(CU_UNDERLINE, cu->curinfo.flag & CU_UNDERLINE)) doit= 1; - allqueue(REDRAWBUTSEDIT, 0); - } - break; - - case XKEY: - if (G.qual & LR_CTRLKEY) { - copyselection(); - killselection(0); - doit= 1; - } - break; - - case CKEY: - if (G.qual & LR_CTRLKEY) { - copyselection(); - } - break; - - case VKEY: - if (G.qual & LR_CTRLKEY) { - pasteselection(); - doit= 1; - } - break; - - } - - if(cursmove) { - if ((G.qual & LR_SHIFTKEY)==0) { - if (cu->selstart) { - cu->selstart = cu->selend = 0; - update_string(cu); - text_to_curve(G.obedit, FO_SELCHANGE); - allqueue(REDRAWVIEW3D, 0); - } - } - if(cu->pos>cu->len) cu->pos= cu->len; - else if(cu->pos>=MAXTEXT) cu->pos= MAXTEXT; - else if(cu->pos<0) cu->pos= 0; - } - } - if(doit || cursmove) { - - if (cu->pos) { - cu->curinfo = textbufinfo[cu->pos-1]; - } else cu->curinfo = textbufinfo[0]; - - if (G.obedit->totcol>0) { - G.obedit->actcol = textbufinfo[cu->pos-1].mat_nr; - } - allqueue(REDRAWBUTSEDIT, 0); - update_string(cu); - text_to_curve(G.obedit, cursmove); - if (cursmove && (G.qual & LR_SHIFTKEY)) { - cu->selend = cu->pos; - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - } - if(cursmove==0) { - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - } - - BIF_undo_push("Textedit"); - allqueue(REDRAWVIEW3D, 0); - } -} - -void paste_unicodeText(char *filename) -{ - Curve *cu= G.obedit->data; - int filelen, doit= 0; - char *strp; - FILE *fp = NULL; - - fp= fopen(filename, "r"); - - if(fp) { - - fseek( fp, 0L, SEEK_END ); - filelen = ftell( fp ); - fseek( fp, 0L, SEEK_SET ); - - strp= MEM_mallocN(filelen+4, "tempstr"); - //fread() instead of read(), - //because windows read() converts text to DOS \r\n linebreaks - //causing double linebreaks in the 3d text - filelen = fread(strp, 1, filelen, fp); - fclose(fp); - strp[filelen]= 0; - - - if(cu->len+filelen<MAXTEXT) - { - int tmplen; - wchar_t *mem = MEM_callocN((sizeof(wchar_t)*filelen)+(4*sizeof(wchar_t)), "temporary"); - tmplen = utf8towchar(mem, strp); -// mem =utf8s2wc(strp); - wcscat(textbuf, mem); - MEM_freeN(mem); - cu->len += tmplen; - cu->pos= cu->len; - } - MEM_freeN(strp); - doit = 1; - } - if(doit) { - update_string(cu); - text_to_curve(G.obedit, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); - BIF_undo_push("Paste text"); - } -} - -void paste_editText(void) -{ - Curve *cu= G.obedit->data; - int filelen, doit= 0; - char *strp; - FILE *fp = NULL; - -#ifdef WIN32 - fp= fopen("C:\\windows\\temp\\cutbuf.txt", "r"); - -// The following is more likely to work on all Win32 installations. -// suggested by Douglas Toltzman. Needs windows include files... -/* - char tempFileName[MAX_PATH]; - DWORD pathlen; - static const char cutbufname[]="cutbuf.txt"; - - if ((pathlen=GetTempPath(sizeof(tempFileName),tempFileName)) > 0 && - pathlen + sizeof(cutbufname) <= sizeof(tempFileName)) - { - strcat(tempFileName,cutbufname); - file= open(tempFileName, O_BINARY|O_RDONLY); - } -*/ -#else - fp= fopen("/tmp/.cutbuffer", "r"); -#endif - - if(fp) { - - fseek(fp, 0L, SEEK_END); - filelen = ftell( fp ); - fseek(fp, 0L, SEEK_SET); - - strp= MEM_mallocN(filelen+4, "tempstr"); - // fread() instead of read(), - // because windows read() converts text to DOS \r\n linebreaks - // causing double linebreaks in the 3d text - filelen = fread(strp, 1, filelen, fp); - fclose(fp); - strp[filelen]= 0; - - if(cu->len+filelen<MAXTEXT) { - int tmplen; - wchar_t *mem = MEM_callocN((sizeof(wchar_t) * filelen) + (4 * sizeof(wchar_t)), "temporary"); - tmplen = utf8towchar(mem, strp); - wcscat(textbuf, mem); - MEM_freeN(mem); - cu->len += tmplen; - cu->pos= cu->len; - } - MEM_freeN(strp); - doit = 1; - } - if(doit) { - update_string(cu); - text_to_curve(G.obedit, 0); - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); - BIF_undo_push("Paste text"); - } -} - - -void make_editText(void) -{ - Curve *cu; - cu= G.obedit->data; - - if(textbuf==NULL) textbuf= MEM_callocN((MAXTEXT+4)*sizeof(wchar_t), "texteditbuf"); - if(textbufinfo==NULL) textbufinfo= MEM_callocN((MAXTEXT+4)*sizeof(CharInfo), "texteditbufinfo"); - if(copybuf==NULL) copybuf= MEM_callocN((MAXTEXT+4)*sizeof(wchar_t), "texteditcopybuf"); - if(copybufinfo==NULL) copybufinfo= MEM_callocN((MAXTEXT+4)*sizeof(CharInfo), "texteditcopybufinfo"); - if(oldstr==NULL) oldstr= MEM_callocN((MAXTEXT+4)*sizeof(wchar_t), "oldstrbuf"); - - // Convert the original text to wchar_t - utf8towchar(textbuf, cu->str); - wcscpy(oldstr, textbuf); - - cu->len= wcslen(textbuf); - - memcpy(textbufinfo, cu->strinfo, (cu->len)*sizeof(CharInfo)); - - oldstrinfo= cu->strinfo; - cu->strinfo= textbufinfo; - - if(cu->pos>cu->len) cu->pos= cu->len; - - if (cu->pos) { - cu->curinfo = textbufinfo[cu->pos-1]; - } else cu->curinfo = textbufinfo[0]; - - // Convert to UTF-8 - update_string(cu); - - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - - textediting= 1; - BIF_undo_push("Original"); -} - - -void load_editText(void) -{ - Curve *cu; - - cu= G.obedit->data; - - MEM_freeN(oldstr); - oldstr= NULL; - MEM_freeN(oldstrinfo); - oldstrinfo= NULL; - - update_string(cu); - - cu->strinfo= MEM_callocN((cu->len+4)*sizeof(CharInfo), "texteditinfo"); - memcpy(cu->strinfo, textbufinfo, (cu->len)*sizeof(CharInfo)); - - cu->len= strlen(cu->str); - - /* this memory system is weak... */ - MEM_freeN(textbuf); - MEM_freeN(textbufinfo); - textbuf= NULL; - textbufinfo= NULL; - - if (selboxes) { - MEM_freeN(selboxes); - selboxes= NULL; - } - - textediting= 0; - - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - -} - - -void remake_editText(void) -{ - Curve *cu; - - if(okee("Reload original text")==0) return; - - // Copy the oldstr to textbuf temporary global variable - wcscpy(textbuf, oldstr); - - // Set the object length and position - cu= G.obedit->data; - cu->len= wcslen(textbuf); - if(cu->pos>cu->len) cu->pos= cu->len; - - update_string(cu); - - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); - - BIF_undo_push("Reload"); -} - - -void free_editText(void) -{ - if(oldstr) MEM_freeN(oldstr); - if(oldstrinfo) MEM_freeN(oldstrinfo); - if(textbuf) MEM_freeN(textbuf); - textbuf = oldstr = NULL; - textbufinfo = oldstrinfo = NULL; - textediting= 0; -} - - -void add_primitiveFont(int dummy_argument) -{ - Curve *cu; - - if (G.obedit && G.obedit->type==OB_FONT) return; - check_editmode(OB_FONT); - - add_object_draw(OB_FONT); - base_init_from_view3d(BASACT, G.vd); - - where_is_object(BASACT->object); - - cu= BASACT->object->data; - - cu->vfont= cu->vfontb= cu->vfonti= cu->vfontbi= get_builtin_font(); - cu->vfont->id.us+=4; - cu->str= MEM_mallocN(12, "str"); - strcpy(cu->str, "Text"); - cu->pos= 4; - cu->strinfo= MEM_callocN(12*sizeof(CharInfo), "strinfo"); - cu->totbox= cu->actbox= 1; - cu->tb= MEM_callocN(MAXTEXTBOX*sizeof(TextBox), "textbox"); - cu->tb[0].w = cu->tb[0].h = 0.0; - - if (U.flag & USER_ADD_EDITMODE) - enter_editmode(EM_WAITCURSOR); - - allqueue(REDRAWALL, 0); -} - -void to_upper(void) -{ - Curve *cu; - int len, ok; - wchar_t *str; - - if(G.obedit==0) { - return; - } - - ok= 0; - cu= G.obedit->data; - - len= wcslen(textbuf); - str= textbuf; - while(len) { - if( *str>=97 && *str<=122) { - ok= 1; - *str-= 32; - } - len--; - str++; - } - - if(ok==0) { - len= wcslen(textbuf); - str= textbuf; - while(len) { - if( *str>=65 && *str<=90) { - *str+= 32; - } - len--; - str++; - } - } - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 0); - BIF_undo_push("To upper"); - - update_string(cu); -} - - -/* **************** undo for font object ************** */ - -static void undoFont_to_editFont(void *strv) -{ - Curve *cu= G.obedit->data; - char *str= strv; - - cu->pos= *((short *)str); - cu->len= *((short *)(str+2)); - - memcpy(textbuf, str+4, (cu->len+1)*sizeof(wchar_t)); - memcpy(textbufinfo, str+4 + (cu->len+1)*sizeof(wchar_t), cu->len*sizeof(CharInfo)); - - cu->selstart = cu->selend = 0; - DAG_object_flush_update(G.scene, G.obedit, OB_RECALC_DATA); - - update_string(cu); - - allqueue(REDRAWVIEW3D, 0); -} - -static void *editFont_to_undoFont(void) -{ - Curve *cu= G.obedit->data; - char *str; - - // The undo buffer includes [MAXTEXT+6]=actual string and [MAXTEXT+4]*sizeof(CharInfo)=charinfo - str= MEM_callocN((MAXTEXT+6)*sizeof(wchar_t) + (MAXTEXT+4)*sizeof(CharInfo), "string undo"); - - // Copy the string and string information - memcpy(str+4, textbuf, (cu->len+1)*sizeof(wchar_t)); - memcpy(str+4 + (cu->len+1)*sizeof(wchar_t), textbufinfo, cu->len*sizeof(CharInfo)); - - *((short *)str)= cu->pos; - *((short *)(str+2))= cu->len; - - return str; -} - -static void free_undoFont(void *strv) -{ - MEM_freeN(strv); -} - -/* and this is all the undo system needs to know */ -void undo_push_font(char *name) -{ - undo_editmode_push(name, free_undoFont, undoFont_to_editFont, editFont_to_undoFont, NULL); -} - - - -/***/ |