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path: root/source/blender/editors/space_text/text_draw.c
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Diffstat (limited to 'source/blender/editors/space_text/text_draw.c')
-rw-r--r--source/blender/editors/space_text/text_draw.c505
1 files changed, 259 insertions, 246 deletions
diff --git a/source/blender/editors/space_text/text_draw.c b/source/blender/editors/space_text/text_draw.c
index 20f2654971b..b2259aac035 100644
--- a/source/blender/editors/space_text/text_draw.c
+++ b/source/blender/editors/space_text/text_draw.c
@@ -111,7 +111,7 @@ static void flatten_string_append(FlattenString *fs, const char *c, int accum, i
{
int i;
- if(fs->pos+len > fs->len) {
+ if (fs->pos+len > fs->len) {
char *nbuf; int *naccum;
fs->len*= 2;
@@ -121,7 +121,7 @@ static void flatten_string_append(FlattenString *fs, const char *c, int accum, i
memcpy(nbuf, fs->buf, fs->pos * sizeof(*fs->buf));
memcpy(naccum, fs->accum, fs->pos * sizeof(*fs->accum));
- if(fs->buf != fs->fixedbuf) {
+ if (fs->buf != fs->fixedbuf) {
MEM_freeN(fs->buf);
MEM_freeN(fs->accum);
}
@@ -148,12 +148,12 @@ int flatten_string(SpaceText *st, FlattenString *fs, const char *in)
fs->accum= fs->fixedaccum;
fs->len = sizeof(fs->fixedbuf);
- for(r = 0, i = 0; *in; r++) {
- if(*in=='\t') {
+ for (r = 0, i = 0; *in; r++) {
+ if (*in=='\t') {
i= st->tabnumber - (total%st->tabnumber);
total+= i;
- while(i--)
+ while (i--)
flatten_string_append(fs, " ", r, 1);
in++;
@@ -173,9 +173,9 @@ int flatten_string(SpaceText *st, FlattenString *fs, const char *in)
void flatten_string_free(FlattenString *fs)
{
- if(fs->buf != fs->fixedbuf)
+ if (fs->buf != fs->fixedbuf)
MEM_freeN(fs->buf);
- if(fs->accum != fs->fixedaccum)
+ if (fs->accum != fs->fixedaccum)
MEM_freeN(fs->accum);
}
@@ -195,25 +195,25 @@ static int find_builtinfunc(char *string)
"is", "lambda", "not", "or", "pass", "print",
"raise", "return", "try", "while", "yield", "with"};
- for(a=0; a < sizeof(builtinfuncs)/sizeof(builtinfuncs[0]); a++) {
+ for (a=0; a < sizeof(builtinfuncs)/sizeof(builtinfuncs[0]); a++) {
i = 0;
- while(1) {
+ while (1) {
/* If we hit the end of a keyword... (eg. "def") */
- if(builtinfuncs[a][i]=='\0') {
+ if (builtinfuncs[a][i]=='\0') {
/* If we still have identifier chars in the source (eg. "definate") */
- if(text_check_identifier(string[i]))
+ if (text_check_identifier(string[i]))
i = -1; /* No match */
break; /* Next keyword if no match, otherwise we're done */
/* If chars mismatch, move on to next keyword */
}
- else if(string[i]!=builtinfuncs[a][i]) {
+ else if (string[i]!=builtinfuncs[a][i]) {
i = -1;
break; /* Break inner loop, start next keyword */
}
i++;
}
- if(i>0) break; /* If we have a match, we're done */
+ if (i>0) break; /* If we have a match, we're done */
}
return i;
}
@@ -229,22 +229,22 @@ static int find_specialvar(char *string)
{
int i = 0;
/* Check for "def" */
- if(string[0]=='d' && string[1]=='e' && string[2]=='f')
+ if (string[0]=='d' && string[1]=='e' && string[2]=='f')
i = 3;
/* Check for "class" */
- else if(string[0]=='c' && string[1]=='l' && string[2]=='a' && string[3]=='s' && string[4]=='s')
+ else if (string[0]=='c' && string[1]=='l' && string[2]=='a' && string[3]=='s' && string[4]=='s')
i = 5;
/* If next source char is an identifier (eg. 'i' in "definate") no match */
- if(i==0 || text_check_identifier(string[i]))
+ if (i==0 || text_check_identifier(string[i]))
return -1;
return i;
}
static int find_decorator(char *string)
{
- if(string[0] == '@') {
+ if (string[0] == '@') {
int i = 1;
- while(text_check_identifier(string[i])) {
+ while (text_check_identifier(string[i])) {
i++;
}
return i;
@@ -256,16 +256,16 @@ static int find_bool(char *string)
{
int i = 0;
/* Check for "False" */
- if(string[0]=='F' && string[1]=='a' && string[2]=='l' && string[3]=='s' && string[4]=='e')
+ if (string[0]=='F' && string[1]=='a' && string[2]=='l' && string[3]=='s' && string[4]=='e')
i = 5;
/* Check for "True" */
- else if(string[0]=='T' && string[1]=='r' && string[2]=='u' && string[3]=='e')
+ else if (string[0]=='T' && string[1]=='r' && string[2]=='u' && string[3]=='e')
i = 4;
/* Check for "None" */
- else if(string[0]=='N' && string[1]=='o' && string[2]=='n' && string[3]=='e')
+ else if (string[0]=='N' && string[1]=='o' && string[2]=='n' && string[3]=='e')
i = 4;
/* If next source char is an identifier (eg. 'i' in "definate") no match */
- if(i==0 || text_check_identifier(string[i]))
+ if (i==0 || text_check_identifier(string[i]))
return -1;
return i;
}
@@ -274,16 +274,16 @@ static int find_bool(char *string)
* as needed. Allocation is done here, alone, to ensure consistency. */
static int text_check_format_len(TextLine *line, unsigned int len)
{
- if(line->format) {
- if(strlen(line->format) < len) {
+ if (line->format) {
+ if (strlen(line->format) < len) {
MEM_freeN(line->format);
line->format = MEM_mallocN(len+2, "SyntaxFormat");
- if(!line->format) return 0;
+ if (!line->format) return 0;
}
}
else {
line->format = MEM_mallocN(len+2, "SyntaxFormat");
- if(!line->format) return 0;
+ if (!line->format) return 0;
}
return 1;
@@ -310,14 +310,14 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
int len, i;
/* Get continuation from previous line */
- if(line->prev && line->prev->format != NULL) {
+ if (line->prev && line->prev->format != NULL) {
fmt= line->prev->format;
cont = fmt[strlen(fmt)+1]; /* Just after the null-terminator */
}
else cont = 0;
/* Get original continuation from this line */
- if(line->format != NULL) {
+ if (line->format != NULL) {
fmt= line->format;
orig = fmt[strlen(fmt)+1]; /* Just after the null-terminator */
}
@@ -325,26 +325,26 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
len = flatten_string(st, &fs, line->line);
str = fs.buf;
- if(!text_check_format_len(line, len)) {
+ if (!text_check_format_len(line, len)) {
flatten_string_free(&fs);
return;
}
fmt = line->format;
- while(*str) {
+ while (*str) {
/* Handle escape sequences by skipping both \ and next char */
- if(*str == '\\') {
+ if (*str == '\\') {
*fmt = prev; fmt++; str++;
- if(*str == '\0') break;
+ if (*str == '\0') break;
*fmt = prev; fmt++; str += BLI_str_utf8_size(str);
continue;
}
/* Handle continuations */
- else if(cont) {
+ else if (cont) {
/* Triple strings ("""...""" or '''...''') */
- if(cont & TXT_TRISTR) {
+ if (cont & TXT_TRISTR) {
find = (cont & TXT_DBLQUOTSTR) ? '"' : '\'';
- if(*str==find && *(str+1)==find && *(str+2)==find) {
+ if (*str==find && *(str+1)==find && *(str+2)==find) {
*fmt = 'l'; fmt++; str++;
*fmt = 'l'; fmt++; str++;
cont = 0;
@@ -353,7 +353,7 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
}
else {
find = (cont & TXT_DBLQUOTSTR) ? '"' : '\'';
- if(*str == find) cont = 0;
+ if (*str == find) cont = 0;
}
*fmt = 'l';
@@ -362,14 +362,15 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
/* Not in a string... */
else {
/* Deal with comments first */
- if(prev == '#' || *str == '#') {
+ if (prev == '#' || *str == '#') {
*fmt = '#';
str += BLI_str_utf8_size(str) - 1;
- } else if(*str == '"' || *str == '\'') {
+ }
+ else if (*str == '"' || *str == '\'') {
/* Strings */
find = *str;
cont = (*str== '"') ? TXT_DBLQUOTSTR : TXT_SNGQUOTSTR;
- if(*(str+1) == find && *(str+2) == find) {
+ if (*(str+1) == find && *(str+2) == find) {
*fmt = 'l'; fmt++; str++;
*fmt = 'l'; fmt++; str++;
cont |= TXT_TRISTR;
@@ -377,15 +378,15 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
*fmt = 'l';
}
/* Whitespace (all ws. has been converted to spaces) */
- else if(*str == ' ')
+ else if (*str == ' ')
*fmt = '_';
/* Numbers (digits not part of an identifier and periods followed by digits) */
- else if((prev != 'q' && text_check_digit(*str)) || (*str == '.' && text_check_digit(*(str+1))))
+ else if ((prev != 'q' && text_check_digit(*str)) || (*str == '.' && text_check_digit(*(str+1))))
*fmt = 'n';
/* Booleans */
- else if(prev != 'q' && (i=find_bool(str)) != -1)
- if(i>0) {
- while(i>1) {
+ else if (prev != 'q' && (i=find_bool(str)) != -1)
+ if (i>0) {
+ while (i>1) {
*fmt = 'n'; fmt++; str++;
i--;
}
@@ -396,24 +397,24 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
*fmt = 'q';
}
/* Punctuation */
- else if(text_check_delim(*str))
+ else if (text_check_delim(*str))
*fmt = '!';
/* Identifiers and other text (no previous ws. or delims. so text continues) */
- else if(prev == 'q') {
+ else if (prev == 'q') {
str += BLI_str_utf8_size(str) - 1;
*fmt = 'q';
}
/* Not ws, a digit, punct, or continuing text. Must be new, check for special words */
else {
/* Special vars(v) or built-in keywords(b) */
- if((i=find_specialvar(str)) != -1)
+ if ((i=find_specialvar(str)) != -1)
prev = 'v';
- else if((i=find_builtinfunc(str)) != -1)
+ else if ((i=find_builtinfunc(str)) != -1)
prev = 'b';
- else if((i=find_decorator(str)) != -1)
+ else if ((i=find_decorator(str)) != -1)
prev = 'v'; /* could have a new color for this */
- if(i>0) {
- while(i>1) {
+ if (i>0) {
+ while (i>1) {
*fmt = prev; fmt++; str++;
i--;
}
@@ -435,7 +436,7 @@ static void txt_format_line(SpaceText *st, TextLine *line, int do_next)
*fmt = cont;
/* If continuation has changed and we're allowed, process the next line */
- if(cont!=orig && do_next && line->next) {
+ if (cont!=orig && do_next && line->next) {
txt_format_line(st, line->next, do_next);
}
@@ -448,9 +449,9 @@ static void txt_format_text(SpaceText *st)
{
TextLine *linep;
- if(!st->text) return;
+ if (!st->text) return;
- for(linep=st->text->lines.first; linep; linep=linep->next)
+ for (linep=st->text->lines.first; linep; linep=linep->next)
txt_format_line(st, linep, 0);
}
#endif
@@ -532,27 +533,28 @@ void wrap_offset(SpaceText *st, ARegion *ar, TextLine *linein, int cursin, int *
*offl= *offc= 0;
- if(!st->text) return;
- if(!st->wordwrap) return;
+ if (!st->text) return;
+ if (!st->wordwrap) return;
text= st->text;
/* Move pointer to first visible line (top) */
linep= text->lines.first;
i= st->top;
- while(i>0 && linep) {
+ while (i>0 && linep) {
int lines= text_get_visible_lines(st, ar, linep->line);
/* Line before top */
- if(linep == linein) {
- if(lines <= i)
+ if (linep == linein) {
+ if (lines <= i)
/* no visible part of line */
return;
}
if (i-lines<0) {
break;
- } else {
+ }
+ else {
linep= linep->next;
(*offl)+= lines-1;
i-= lines;
@@ -562,28 +564,28 @@ void wrap_offset(SpaceText *st, ARegion *ar, TextLine *linein, int cursin, int *
max= wrap_width(st, ar);
cursin = txt_utf8_offset_to_index(linein->line, cursin);
- while(linep) {
+ while (linep) {
start= 0;
end= max;
chop= 1;
*offc= 0;
- for(i=0, j=0; linep->line[j]; j+=BLI_str_utf8_size(linep->line+j)) {
+ for (i=0, j=0; linep->line[j]; j+=BLI_str_utf8_size(linep->line+j)) {
int chars;
/* Mimic replacement of tabs */
ch= linep->line[j];
- if(ch=='\t') {
+ if (ch=='\t') {
chars= st->tabnumber-i%st->tabnumber;
- if(linep==linein && i<cursin) cursin += chars-1;
+ if (linep==linein && i<cursin) cursin += chars-1;
ch= ' ';
}
else {
chars= 1;
}
- while(chars--) {
- if(i-start>=max) {
- if(chop && linep==linein && i >= cursin) {
+ while (chars--) {
+ if (i-start>=max) {
+ if (chop && linep==linein && i >= cursin) {
if (i==cursin) {
(*offl)++;
*offc -= end-start;
@@ -599,16 +601,16 @@ void wrap_offset(SpaceText *st, ARegion *ar, TextLine *linein, int cursin, int *
end += max;
chop= 1;
}
- else if(ch==' ' || ch=='-') {
+ else if (ch==' ' || ch=='-') {
end = i+1;
chop= 0;
- if(linep==linein && i >= cursin)
+ if (linep==linein && i >= cursin)
return;
}
i++;
}
}
- if(linep==linein) break;
+ if (linep==linein) break;
linep= linep->next;
}
}
@@ -621,8 +623,8 @@ void wrap_offset_in_line(SpaceText *st, ARegion *ar, TextLine *linein, int cursi
*offl= *offc= 0;
- if(!st->text) return;
- if(!st->wordwrap) return;
+ if (!st->text) return;
+ if (!st->wordwrap) return;
max= wrap_width(st, ar);
@@ -632,21 +634,21 @@ void wrap_offset_in_line(SpaceText *st, ARegion *ar, TextLine *linein, int cursi
*offc= 0;
cursin = txt_utf8_offset_to_index(linein->line, cursin);
- for(i=0, j=0; linein->line[j]; j += BLI_str_utf8_size(linein->line + j)) {
+ for (i=0, j=0; linein->line[j]; j += BLI_str_utf8_size(linein->line + j)) {
/* Mimic replacement of tabs */
ch= linein->line[j];
- if(ch=='\t') {
+ if (ch=='\t') {
chars= st->tabnumber-i%st->tabnumber;
- if(i<cursin) cursin += chars-1;
+ if (i<cursin) cursin += chars-1;
ch= ' ';
}
else
chars= 1;
- while(chars--) {
- if(i-start>=max) {
- if(chop && i >= cursin) {
+ while (chars--) {
+ if (i-start>=max) {
+ if (chop && i >= cursin) {
if (i==cursin) {
(*offl)++;
*offc -= end-start;
@@ -662,10 +664,10 @@ void wrap_offset_in_line(SpaceText *st, ARegion *ar, TextLine *linein, int cursi
end += max;
chop= 1;
}
- else if(ch==' ' || ch=='-') {
+ else if (ch==' ' || ch=='-') {
end = i+1;
chop= 0;
- if(i >= cursin)
+ if (i >= cursin)
return;
}
i++;
@@ -677,8 +679,8 @@ int text_get_char_pos(SpaceText *st, const char *line, int cur)
{
int a=0, i;
- for(i=0; i<cur && line[i]; i += BLI_str_utf8_size(line + i)) {
- if(line[i]=='\t')
+ for (i=0; i<cur && line[i]; i += BLI_str_utf8_size(line + i)) {
+ if (line[i]=='\t')
a += st->tabnumber-a%st->tabnumber;
else
a++;
@@ -704,17 +706,17 @@ static int text_draw_wrapped(SpaceText *st, const char *str, int x, int y, int w
flatten_string(st, &fs, str);
str= fs.buf;
max= w/st->cwidth;
- if(max<8) max= 8;
+ if (max<8) max= 8;
basex= x;
lines= 1;
start= 0; mstart= 0;
end= max; mend= txt_utf8_get_nth(str, max) - str;
- for(i=0, mi=0; str[mi]; i++, mi+=BLI_str_utf8_size(str+mi)) {
- if(i-start >= max) {
+ for (i=0, mi=0; str[mi]; i++, mi+=BLI_str_utf8_size(str+mi)) {
+ if (i-start >= max) {
/* skip hidden part of line */
- if(skip) {
+ if (skip) {
skip--;
start= end; mstart= mend;
end += max; mend= txt_utf8_get_nth(str+mend, max) - str;
@@ -722,8 +724,8 @@ static int text_draw_wrapped(SpaceText *st, const char *str, int x, int y, int w
}
/* Draw the visible portion of text on the overshot line */
- for(a=start, ma=mstart; a<end; a++, ma+=BLI_str_utf8_size(str+ma)) {
- if(st->showsyntax && format) format_draw_color(format[a]);
+ for (a=start, ma=mstart; a<end; a++, ma+=BLI_str_utf8_size(str+ma)) {
+ if (st->showsyntax && format) format_draw_color(format[a]);
x += text_font_draw_character_utf8(st, x, y, str + ma);
}
y -= st->lheight;
@@ -732,16 +734,16 @@ static int text_draw_wrapped(SpaceText *st, const char *str, int x, int y, int w
start= end; mstart= mend;
end += max; mend= txt_utf8_get_nth(str+mend, max) - str;
- if(y<=0) break;
+ if (y<=0) break;
}
- else if(str[mi]==' ' || str[mi]=='-') {
+ else if (str[mi]==' ' || str[mi]=='-') {
end = i+1; mend = mi+1;
}
}
/* Draw the remaining text */
- for(a=start, ma=mstart; str[ma] && y > 0; a++, ma+=BLI_str_utf8_size(str+ma)) {
- if(st->showsyntax && format)
+ for (a=start, ma=mstart; str[ma] && y > 0; a++, ma+=BLI_str_utf8_size(str+ma)) {
+ if (st->showsyntax && format)
format_draw_color(format[a]);
x += text_font_draw_character_utf8(st, x, y, str+ma);
@@ -759,7 +761,7 @@ static int text_draw(SpaceText *st, char *str, int cshift, int maxwidth, int dra
const char *in;
int w= flatten_string(st, &fs, str);
- if(w < cshift) {
+ if (w < cshift) {
flatten_string_free(&fs);
return 0; /* String is shorter than shift */
}
@@ -768,14 +770,14 @@ static int text_draw(SpaceText *st, char *str, int cshift, int maxwidth, int dra
acc= fs.accum+cshift;
w= w-cshift;
- if(draw) {
+ if (draw) {
int amount = maxwidth ? MIN2(w, maxwidth) : w;
- if(st->showsyntax && format) {
+ if (st->showsyntax && format) {
int a, str_shift= 0;
format = format+cshift;
- for(a = 0; a < amount; a++) {
+ for (a = 0; a < amount; a++) {
format_draw_color(format[a]);
x += text_font_draw_character_utf8(st, x, y, in + str_shift);
str_shift += BLI_str_utf8_size(in + str_shift);
@@ -784,15 +786,15 @@ static int text_draw(SpaceText *st, char *str, int cshift, int maxwidth, int dra
else text_font_draw(st, x, y, in);
}
else {
- while(w-- && *acc++ < maxwidth)
+ while (w-- && *acc++ < maxwidth)
r+= st->cwidth;
}
flatten_string_free(&fs);
- if(cshift && r==0)
+ if (cshift && r==0)
return 0;
- else if(st->showlinenrs)
+ else if (st->showlinenrs)
return r+TXT_OFFSET+TEXTXLOC;
else
return r+TXT_OFFSET;
@@ -832,7 +834,7 @@ static void text_update_drawcache(SpaceText *st, ARegion *ar)
int full_update= 0, nlines= 0;
Text *txt= st->text;
- if(!st->drawcache) text_drawcache_init(st);
+ if (!st->drawcache) text_drawcache_init(st);
text_update_character_width(st);
@@ -848,15 +850,15 @@ static void text_update_drawcache(SpaceText *st, ARegion *ar)
full_update|= drawcache->cwidth != st->cwidth; /* word-wrapping option was toggled */
full_update|= strncmp(drawcache->text_id, txt->id.name, MAX_ID_NAME); /* text datablock was changed */
- if(st->wordwrap) {
+ if (st->wordwrap) {
/* update line heights */
- if(full_update || !drawcache->line_height) {
+ if (full_update || !drawcache->line_height) {
drawcache->valid_head = 0;
drawcache->valid_tail = 0;
drawcache->update_flag = 1;
}
- if(drawcache->update_flag) {
+ if (drawcache->update_flag) {
TextLine *line= st->text->lines.first;
int lineno= 0, size, lines_count;
int *fp= drawcache->line_height, *new_tail, *old_tail;
@@ -864,7 +866,7 @@ static void text_update_drawcache(SpaceText *st, ARegion *ar)
nlines= BLI_countlist(&txt->lines);
size= sizeof(int)*nlines;
- if(fp) fp= MEM_reallocN(fp, size);
+ if (fp) fp= MEM_reallocN(fp, size);
else fp= MEM_callocN(size, "text drawcache line_height");
drawcache->valid_tail= drawcache->valid_head= 0;
@@ -874,16 +876,18 @@ static void text_update_drawcache(SpaceText *st, ARegion *ar)
drawcache->total_lines= 0;
- if(st->showlinenrs)
+ if (st->showlinenrs)
st->linenrs_tot= (int)floor(log10((float)nlines)) + 1;
- while(line) {
- if(drawcache->valid_head) { /* we're inside valid head lines */
+ while (line) {
+ if (drawcache->valid_head) { /* we're inside valid head lines */
lines_count= fp[lineno];
drawcache->valid_head--;
- } else if (lineno > new_tail - fp) { /* we-re inside valid tail lines */
+ }
+ else if (lineno > new_tail - fp) { /* we-re inside valid tail lines */
lines_count= fp[lineno];
- } else {
+ }
+ else {
lines_count= text_get_visible_lines(st, ar, line->line);
}
@@ -896,16 +900,17 @@ static void text_update_drawcache(SpaceText *st, ARegion *ar)
drawcache->line_height= fp;
}
- } else {
- if(drawcache->line_height) {
+ }
+ else {
+ if (drawcache->line_height) {
MEM_freeN(drawcache->line_height);
drawcache->line_height= NULL;
}
- if(full_update || drawcache->update_flag) {
+ if (full_update || drawcache->update_flag) {
nlines= BLI_countlist(&txt->lines);
- if(st->showlinenrs)
+ if (st->showlinenrs)
st->linenrs_tot= (int)floor(log10((float)nlines)) + 1;
}
@@ -936,24 +941,25 @@ void text_drawcache_tag_update(SpaceText *st, int full)
if (st == NULL)
return;
- if(st->drawcache) {
+ if (st->drawcache) {
DrawCache *drawcache= (DrawCache *)st->drawcache;
Text *txt= st->text;
- if(drawcache->update_flag) {
+ if (drawcache->update_flag) {
/* happens when tagging update from space listener */
/* should do nothing to prevent locally tagged cache be fully recalculated */
return;
}
- if(!full) {
+ if (!full) {
int sellno= BLI_findindex(&txt->lines, txt->sell);
int curlno= BLI_findindex(&txt->lines, txt->curl);
- if(curlno < sellno) {
+ if (curlno < sellno) {
drawcache->valid_head= curlno;
drawcache->valid_tail= drawcache->nlines - sellno - 1;
- } else {
+ }
+ else {
drawcache->valid_head= sellno;
drawcache->valid_tail= drawcache->nlines - curlno - 1;
}
@@ -961,9 +967,10 @@ void text_drawcache_tag_update(SpaceText *st, int full)
/* quick cache recalculation is also used in delete operator,
* which could merge lines which are adjacent to current selection lines
* expand recalculate area to this lines */
- if(drawcache->valid_head>0) drawcache->valid_head--;
- if(drawcache->valid_tail>0) drawcache->valid_tail--;
- } else {
+ if (drawcache->valid_head>0) drawcache->valid_head--;
+ if (drawcache->valid_tail>0) drawcache->valid_tail--;
+ }
+ else {
drawcache->valid_head= 0;
drawcache->valid_tail= 0;
}
@@ -976,8 +983,8 @@ void text_free_caches(SpaceText *st)
{
DrawCache *drawcache= (DrawCache *)st->drawcache;
- if(drawcache) {
- if(drawcache->line_height)
+ if (drawcache) {
+ if (drawcache->line_height)
MEM_freeN(drawcache->line_height);
MEM_freeN(drawcache);
@@ -1003,22 +1010,22 @@ int text_get_visible_lines(SpaceText *st, ARegion *ar, const char *str)
lines= 1;
start= 0;
end= max;
- for(i= 0, j= 0; str[j]; j+=BLI_str_utf8_size(str+j)) {
+ for (i= 0, j= 0; str[j]; j+=BLI_str_utf8_size(str+j)) {
/* Mimic replacement of tabs */
ch= str[j];
- if(ch=='\t') {
+ if (ch=='\t') {
chars= st->tabnumber-i%st->tabnumber;
ch= ' ';
}
else chars= 1;
- while(chars--) {
- if(i-start >= max) {
+ while (chars--) {
+ if (i-start >= max) {
lines++;
start= end;
end += max;
}
- else if(ch==' ' || ch=='-') {
+ else if (ch==' ' || ch=='-') {
end= i+1;
}
@@ -1031,7 +1038,7 @@ int text_get_visible_lines(SpaceText *st, ARegion *ar, const char *str)
int text_get_span_wrap(SpaceText *st, ARegion *ar, TextLine *from, TextLine *to)
{
- if(st->wordwrap) {
+ if (st->wordwrap) {
int ret=0;
TextLine *tmp= from;
@@ -1043,7 +1050,8 @@ int text_get_span_wrap(SpaceText *st, ARegion *ar, TextLine *from, TextLine *to)
}
return ret;
- } else return txt_get_span(from, to);
+ }
+ else return txt_get_span(from, to);
}
int text_get_total_lines(SpaceText *st, ARegion *ar)
@@ -1065,23 +1073,25 @@ static TextLine *first_visible_line(SpaceText *st, ARegion *ar, int *wrap_top)
text_update_drawcache(st, ar);
- if(wrap_top) *wrap_top= 0;
+ if (wrap_top) *wrap_top= 0;
- if(st->wordwrap) {
- while(i>0 && pline) {
+ if (st->wordwrap) {
+ while (i>0 && pline) {
int lines= text_get_visible_lines_no(st, lineno);
if (i-lines<0) {
- if(wrap_top) *wrap_top= i;
+ if (wrap_top) *wrap_top= i;
break;
- } else {
+ }
+ else {
pline= pline->next;
i-= lines;
lineno++;
}
}
- } else {
- for(i=st->top; pline->next && i>0; i--)
+ }
+ else {
+ for (i=st->top; pline->next && i>0; i--)
pline= pline->next;
}
@@ -1114,7 +1124,7 @@ static void calc_text_rcts(SpaceText *st, ARegion *ar, rcti *scroll, rcti *back)
scroll->ymax = 4+pix_available;
/* when re-sizing a view-port with the bar at the bottom to a greater height more blank lines will be added */
- if(ltexth + blank_lines < st->top + st->viewlines) {
+ if (ltexth + blank_lines < st->top + st->viewlines) {
blank_lines = st->top + st->viewlines - ltexth;
}
@@ -1122,7 +1132,7 @@ static void calc_text_rcts(SpaceText *st, ARegion *ar, rcti *scroll, rcti *back)
barheight = (ltexth > 0)? (st->viewlines*pix_available)/ltexth: 0;
pix_bardiff = 0;
- if(barheight < 20) {
+ if (barheight < 20) {
pix_bardiff = 20 - barheight; /* take into account the now non-linear sizing of the bar */
barheight = 20;
}
@@ -1136,52 +1146,52 @@ static void calc_text_rcts(SpaceText *st, ARegion *ar, rcti *scroll, rcti *back)
CLAMP(st->txtbar.ymax, pix_bottom_margin, ar->winy - pix_top_margin);
st->pix_per_line= (pix_available > 0)? (float) ltexth/pix_available: 0;
- if(st->pix_per_line < 0.1f) st->pix_per_line=0.1f;
+ if (st->pix_per_line < 0.1f) st->pix_per_line=0.1f;
curl_off= text_get_span_wrap(st, ar, st->text->lines.first, st->text->curl);
sell_off= text_get_span_wrap(st, ar, st->text->lines.first, st->text->sell);
lhlstart = MIN2(curl_off, sell_off);
lhlend = MAX2(curl_off, sell_off);
- if(ltexth > 0) {
+ if (ltexth > 0) {
hlstart = (lhlstart * pix_available)/ltexth;
hlend = (lhlend * pix_available)/ltexth;
/* the scrollbar is non-linear sized */
- if(pix_bardiff > 0) {
+ if (pix_bardiff > 0) {
/* the start of the highlight is in the current viewport */
- if(ltexth && st->viewlines && lhlstart >= st->top && lhlstart <= st->top + st->viewlines) {
+ if (ltexth && st->viewlines && lhlstart >= st->top && lhlstart <= st->top + st->viewlines) {
/* speed the progresion of the start of the highlight through the scrollbar */
hlstart = ( ( (pix_available - pix_bardiff) * lhlstart) / ltexth) + (pix_bardiff * (lhlstart - st->top) / st->viewlines);
}
- else if(lhlstart > st->top + st->viewlines && hlstart < barstart + barheight && hlstart > barstart) {
+ else if (lhlstart > st->top + st->viewlines && hlstart < barstart + barheight && hlstart > barstart) {
/* push hl start down */
hlstart = barstart + barheight;
}
- else if(lhlend > st->top && lhlstart < st->top && hlstart > barstart) {
+ else if (lhlend > st->top && lhlstart < st->top && hlstart > barstart) {
/*fill out start */
hlstart = barstart;
}
- if(hlend <= hlstart) {
+ if (hlend <= hlstart) {
hlend = hlstart + 2;
}
/* the end of the highlight is in the current viewport */
- if(ltexth && st->viewlines && lhlend >= st->top && lhlend <= st->top + st->viewlines) {
+ if (ltexth && st->viewlines && lhlend >= st->top && lhlend <= st->top + st->viewlines) {
/* speed the progresion of the end of the highlight through the scrollbar */
hlend = (((pix_available - pix_bardiff )*lhlend)/ltexth) + (pix_bardiff * (lhlend - st->top)/st->viewlines);
}
- else if(lhlend < st->top && hlend >= barstart - 2 && hlend < barstart + barheight) {
+ else if (lhlend < st->top && hlend >= barstart - 2 && hlend < barstart + barheight) {
/* push hl end up */
hlend = barstart;
}
- else if(lhlend > st->top + st->viewlines && lhlstart < st->top + st->viewlines && hlend < barstart + barheight) {
+ else if (lhlend > st->top + st->viewlines && lhlstart < st->top + st->viewlines && hlend < barstart + barheight) {
/* fill out end */
hlend = barstart + barheight;
}
- if(hlend <= hlstart) {
+ if (hlend <= hlstart) {
hlstart = hlend - 2;
}
}
@@ -1191,7 +1201,7 @@ static void calc_text_rcts(SpaceText *st, ARegion *ar, rcti *scroll, rcti *back)
hlend = 0;
}
- if(hlend - hlstart < 2) {
+ if (hlend - hlstart < 2) {
hlend = hlstart + 2;
}
@@ -1241,16 +1251,16 @@ static void draw_markers(SpaceText *st, ARegion *ar)
topy= txt_get_span(text->lines.first, top);
- for(marker= text->markers.first; marker; marker= next) {
+ for (marker= text->markers.first; marker; marker= next) {
next= marker->next;
/* invisible line (before top) */
- if(marker->lineno<topi) continue;
+ if (marker->lineno<topi) continue;
line= BLI_findlink(&text->lines, marker->lineno);
/* Remove broken markers */
- if(marker->end>line->len || marker->start>marker->end) {
+ if (marker->end>line->len || marker->start>marker->end) {
BLI_freelinkN(&text->markers, marker);
continue;
}
@@ -1264,13 +1274,13 @@ static void draw_markers(SpaceText *st, ARegion *ar)
x2 = text_get_char_pos(st, line->line, marker->end) - st->left + offc;
/* invisible part of line (before top, after last visible line) */
- if(y2 < 0 || y1 > st->top+st->viewlines) continue;
+ if (y2 < 0 || y1 > st->top+st->viewlines) continue;
glColor3ubv(marker->color);
x= st->showlinenrs ? TXT_OFFSET + TEXTXLOC : TXT_OFFSET;
y= ar->winy-3;
- if(y1==y2) {
+ if (y1==y2) {
y -= y1*st->lheight;
glBegin(GL_LINE_LOOP);
glVertex2i(x+x2*st->cwidth+1, y);
@@ -1289,7 +1299,7 @@ static void draw_markers(SpaceText *st, ARegion *ar)
glEnd();
y-=st->lheight;
- for(i=y1+1; i<y2; i++) {
+ for (i=y1+1; i<y2; i++) {
glBegin(GL_LINES);
glVertex2i(x, y);
glVertex2i(ar->winx, y);
@@ -1318,24 +1328,24 @@ static void draw_documentation(SpaceText *st, ARegion *ar)
int i, br, lines;
int boxw, boxh, l, x, y /* , top */ /* UNUSED */;
- if(!st || !st->text) return;
- if(!texttool_text_is_active(st->text)) return;
+ if (!st || !st->text) return;
+ if (!texttool_text_is_active(st->text)) return;
docs = texttool_docs_get();
- if(!docs) return;
+ if (!docs) return;
/* Count the visible lines to the cursor */
- for(tmp=st->text->curl, l=-st->top; tmp; tmp=tmp->prev, l++);
- if(l<0) return;
+ for (tmp=st->text->curl, l=-st->top; tmp; tmp=tmp->prev, l++);
+ if (l<0) return;
- if(st->showlinenrs) {
+ if (st->showlinenrs) {
x= st->cwidth*(st->text->curc-st->left) + TXT_OFFSET + TEXTXLOC - 4;
}
else {
x= st->cwidth*(st->text->curc-st->left) + TXT_OFFSET - 4;
}
- if(texttool_suggest_first()) {
+ if (texttool_suggest_first()) {
x += SUGG_LIST_WIDTH*st->cwidth + 50;
}
@@ -1366,32 +1376,32 @@ static void draw_documentation(SpaceText *st, ARegion *ar)
UI_ThemeColor(TH_TEXT);
i= 0; br= DOC_WIDTH; lines= 0; // XXX -doc_scroll;
- for(p=docs; *p; p++) {
- if(*p == '\r' && *(++p) != '\n') *(--p)= '\n'; /* Fix line endings */
- if(*p == ' ' || *p == '\t')
+ for (p=docs; *p; p++) {
+ if (*p == '\r' && *(++p) != '\n') *(--p)= '\n'; /* Fix line endings */
+ if (*p == ' ' || *p == '\t')
br= i;
- else if(*p == '\n') {
+ else if (*p == '\n') {
buf[i]= '\0';
- if(lines>=0) {
+ if (lines>=0) {
y -= st->lheight;
text_draw(st, buf, 0, 0, 1, x+4, y-3, NULL);
}
i= 0; br= DOC_WIDTH; lines++;
}
buf[i++]= *p;
- if(i == DOC_WIDTH) { /* Reached the width, go to last break and wrap there */
+ if (i == DOC_WIDTH) { /* Reached the width, go to last break and wrap there */
buf[br]= '\0';
- if(lines>=0) {
+ if (lines>=0) {
y -= st->lheight;
text_draw(st, buf, 0, 0, 1, x+4, y-3, NULL);
}
p -= i-br-1; /* Rewind pointer to last break */
i= 0; br= DOC_WIDTH; lines++;
}
- if(lines >= DOC_HEIGHT) break;
+ if (lines >= DOC_HEIGHT) break;
}
- if(0 /* XXX doc_scroll*/ > 0 && lines < DOC_HEIGHT) {
+ if (0 /* XXX doc_scroll*/ > 0 && lines < DOC_HEIGHT) {
// XXX doc_scroll--;
draw_documentation(st, ar);
}
@@ -1406,23 +1416,23 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
char str[SUGG_LIST_WIDTH+1];
int w, boxw=0, boxh, i, l, x, y, b, *top;
- if(!st || !st->text) return;
- if(!texttool_text_is_active(st->text)) return;
+ if (!st || !st->text) return;
+ if (!texttool_text_is_active(st->text)) return;
first = texttool_suggest_first();
last = texttool_suggest_last();
- if(!first || !last) return;
+ if (!first || !last) return;
text_pop_suggest_list();
sel = texttool_suggest_selected();
top = texttool_suggest_top();
/* Count the visible lines to the cursor */
- for(tmp=st->text->curl, l=-st->top; tmp; tmp=tmp->prev, l++);
- if(l<0) return;
+ for (tmp=st->text->curl, l=-st->top; tmp; tmp=tmp->prev, l++);
+ if (l<0) return;
- if(st->showlinenrs) {
+ if (st->showlinenrs) {
x = st->cwidth*(st->text->curc-st->left) + TXT_OFFSET + TEXTXLOC - 4;
}
else {
@@ -1439,9 +1449,9 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
glRecti(x, y, x+boxw, y-boxh);
/* Set the top 'item' of the visible list */
- for(i=0, item=first; i<*top && item->next; i++, item=item->next);
+ for (i=0, item=first; i<*top && item->next; i++, item=item->next);
- for(i=0; i<SUGG_LIST_SIZE && item; i++, item=item->next) {
+ for (i=0; i<SUGG_LIST_SIZE && item; i++, item=item->next) {
y -= st->lheight;
@@ -1449,7 +1459,7 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
w = BLF_width(mono, str);
- if(item == sel) {
+ if (item == sel) {
UI_ThemeColor(TH_SHADE2);
glRecti(x+16, y-3, x+16+w, y+st->lheight-3);
}
@@ -1461,13 +1471,13 @@ static void draw_suggestion_list(SpaceText *st, ARegion *ar)
case 'v': UI_ThemeColor(TH_SYNTAX_N); break;
case '?': UI_ThemeColor(TH_TEXT); b=0; break;
}
- if(b) {
+ if (b) {
glRecti(x+8, y+2, x+11, y+5);
UI_ThemeColor(TH_TEXT);
}
text_draw(st, str, 0, 0, 1, x+16, y-1, NULL);
- if(item == last) break;
+ if (item == last) break;
}
}
@@ -1480,7 +1490,7 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
int x, y, w, i;
/* Draw the selection */
- if(text->curl!=text->sell || text->curc!=text->selc) {
+ if (text->curl!=text->sell || text->curc!=text->selc) {
int offl, offc;
/* Convert all to view space character coordinates */
wrap_offset(st, ar, text->curl, text->curc, &offl, &offc);
@@ -1490,16 +1500,16 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
vsell = txt_get_span(text->lines.first, text->sell) - st->top + offl;
vselc = text_get_char_pos(st, text->sell->line, text->selc) - st->left + offc;
- if(vcurc<0) vcurc=0;
- if(vselc<0) vselc=0, hidden=1;
+ if (vcurc<0) vcurc=0;
+ if (vselc<0) vselc=0, hidden=1;
UI_ThemeColor(TH_SHADE2);
x= st->showlinenrs ? TXT_OFFSET + TEXTXLOC : TXT_OFFSET;
y= ar->winy-2;
- if(vcurl==vsell) {
+ if (vcurl==vsell) {
y -= vcurl*st->lheight;
- if(vcurc < vselc)
+ if (vcurc < vselc)
glRecti(x+vcurc*st->cwidth-1, y, x+vselc*st->cwidth, y-st->lheight);
else
glRecti(x+vselc*st->cwidth-1, y, x+vcurc*st->cwidth, y-st->lheight);
@@ -1507,7 +1517,7 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
else {
int froml, fromc, tol, toc;
- if(vcurl < vsell) {
+ if (vcurl < vsell) {
froml= vcurl; tol= vsell;
fromc= vcurc; toc= vselc;
}
@@ -1518,7 +1528,7 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
y -= froml*st->lheight;
glRecti(x+fromc*st->cwidth-1, y, ar->winx, y-st->lheight); y-=st->lheight;
- for(i=froml+1; i<tol; i++)
+ for (i=froml+1; i<tol; i++)
glRecti(x-4, y, ar->winx, y-st->lheight), y-=st->lheight;
glRecti(x-4, y, x+toc*st->cwidth, y-st->lheight); y-=st->lheight;
@@ -1530,16 +1540,16 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
vsell = txt_get_span(text->lines.first, text->sell) - st->top + offl;
vselc = text_get_char_pos(st, text->sell->line, text->selc) - st->left + offc;
- if(vselc<0) {
+ if (vselc<0) {
vselc= 0;
hidden= 1;
}
}
- if(st->line_hlight) {
+ if (st->line_hlight) {
int x1, x2, y1, y2;
- if(st->wordwrap) {
+ if (st->wordwrap) {
int visible_lines = text_get_visible_lines(st, ar, text->sell->line);
int offl, offc;
@@ -1547,12 +1557,13 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
y1= ar->winy-2 - (vsell-offl)*st->lheight;
y2= y1-st->lheight*visible_lines+1;
- } else {
+ }
+ else {
y1= ar->winy-2 - vsell*st->lheight;
y2= y1-st->lheight+1;
}
- if(!(y1<0 || y2 > ar->winy)) { /* check we need to draw */
+ if (!(y1<0 || y2 > ar->winy)) { /* check we need to draw */
x1= st->showlinenrs ? TXT_OFFSET + TEXTXLOC : TXT_OFFSET;
x2= x1 + ar->winx;
@@ -1565,17 +1576,17 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
}
}
- if(!hidden) {
+ if (!hidden) {
/* Draw the cursor itself (we draw the sel. cursor as this is the leading edge) */
x= st->showlinenrs ? TXT_OFFSET + TEXTXLOC : TXT_OFFSET;
x += vselc*st->cwidth;
y= ar->winy-2 - vsell*st->lheight;
- if(st->overwrite) {
+ if (st->overwrite) {
char ch= text->sell->line[text->selc];
w= st->cwidth;
- if(ch=='\t') w*= st->tabnumber-(vselc+st->left)%st->tabnumber;
+ if (ch=='\t') w*= st->tabnumber-(vselc+st->left)%st->tabnumber;
UI_ThemeColor(TH_HILITE);
glRecti(x, y-st->lheight-1, x+w, y-st->lheight+1);
@@ -1599,13 +1610,13 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
char ch;
// showsyntax must be on or else the format string will be null
- if(!text->curl || !st->showsyntax) return;
+ if (!text->curl || !st->showsyntax) return;
startl= text->curl;
startc= text->curc;
b= text_check_bracket(startl->line[startc]);
- if(b==0 && startc>0) b = text_check_bracket(startl->line[--startc]);
- if(b==0) return;
+ if (b==0 && startc>0) b = text_check_bracket(startl->line[--startc]);
+ if (b==0) return;
linep= startl;
c= startc;
@@ -1616,33 +1627,33 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
stack= 0;
/* Don't highlight backets if syntax HL is off or bracket in string or comment. */
- if(!linep->format || linep->format[fc] == 'l' || linep->format[fc] == '#')
+ if (!linep->format || linep->format[fc] == 'l' || linep->format[fc] == '#')
return;
- if(b>0) {
+ if (b>0) {
/* opening bracket, search forward for close */
fc++;
c+= BLI_str_utf8_size(linep->line+c);
- while(linep) {
- while(c<linep->len) {
- if(linep->format && linep->format[fc] != 'l' && linep->format[fc] != '#') {
+ while (linep) {
+ while (c<linep->len) {
+ if (linep->format && linep->format[fc] != 'l' && linep->format[fc] != '#') {
b= text_check_bracket(linep->line[c]);
- if(b==find) {
- if(stack==0) {
+ if (b==find) {
+ if (stack==0) {
endl= linep;
endc= c;
break;
}
stack--;
}
- else if(b==-find) {
+ else if (b==-find) {
stack++;
}
}
fc++;
c+= BLI_str_utf8_size(linep->line+c);
}
- if(endl) break;
+ if (endl) break;
linep= linep->next;
c= 0;
fc= 0;
@@ -1652,28 +1663,28 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
/* closing bracket, search backward for open */
fc--;
if (c>0) c -= linep->line+c-BLI_str_prev_char_utf8(linep->line+c);
- while(linep) {
- while(fc>=0) {
- if(linep->format && linep->format[fc] != 'l' && linep->format[fc] != '#') {
+ while (linep) {
+ while (fc>=0) {
+ if (linep->format && linep->format[fc] != 'l' && linep->format[fc] != '#') {
b= text_check_bracket(linep->line[c]);
- if(b==find) {
- if(stack==0) {
+ if (b==find) {
+ if (stack==0) {
endl= linep;
endc= c;
break;
}
stack--;
}
- else if(b==-find) {
+ else if (b==-find) {
stack++;
}
}
fc--;
if (c>0) c -= linep->line+c-BLI_str_prev_char_utf8(linep->line+c);
}
- if(endl) break;
+ if (endl) break;
linep= linep->prev;
- if(linep) {
+ if (linep) {
if (linep->format) fc= strlen(linep->format)-1;
else fc= -1;
if (linep->len) c= BLI_str_prev_char_utf8(linep->line+linep->len)-linep->line;
@@ -1682,7 +1693,7 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
}
}
- if(!endl || endc==-1)
+ if (!endl || endc==-1)
return;
UI_ThemeColor(TH_HILITE);
@@ -1694,7 +1705,7 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
wrap_offset(st, ar, startl, startc, &offl, &offc);
viewc= text_get_char_pos(st, startl->line, startc) - st->left + offc;
- if(viewc >= 0){
+ if (viewc >= 0) {
viewl= txt_get_span(text->lines.first, startl) - st->top + offl;
text_font_draw_character(st, x+viewc*st->cwidth, y-viewl*st->lheight, ch);
@@ -1706,7 +1717,7 @@ static void draw_brackets(SpaceText *st, ARegion *ar)
wrap_offset(st, ar, endl, endc, &offl, &offc);
viewc= text_get_char_pos(st, endl->line, endc) - st->left + offc;
- if(viewc >= 0) {
+ if (viewc >= 0) {
viewl= txt_get_span(text->lines.first, endl) - st->top + offl;
text_font_draw_character(st, x+viewc*st->cwidth, y-viewl*st->lheight, ch);
@@ -1725,17 +1736,17 @@ void draw_text_main(SpaceText *st, ARegion *ar)
int i, x, y, winx, linecount= 0, lineno= 0;
int wraplinecount= 0, wrap_skip= 0;
- if(st->lheight) st->viewlines= (int)ar->winy/st->lheight;
+ if (st->lheight) st->viewlines= (int)ar->winy/st->lheight;
else st->viewlines= 0;
/* if no text, nothing to do */
- if(!text)
+ if (!text)
return;
text_update_drawcache(st, ar);
/* make sure all the positional pointers exist */
- if(!text->curl || !text->sell || !text->lines.first || !text->lines.last)
+ if (!text->curl || !text->sell || !text->lines.first || !text->lines.last)
txt_clean_text(text);
/* update rects for scroll */
@@ -1744,22 +1755,24 @@ void draw_text_main(SpaceText *st, ARegion *ar)
/* update syntax formatting if needed */
tmp= text->lines.first;
lineno= 0;
- for(i= 0; i<st->top && tmp; i++) {
- if(st->showsyntax && !tmp->format)
+ for (i= 0; i<st->top && tmp; i++) {
+ if (st->showsyntax && !tmp->format)
txt_format_line(st, tmp, 0);
- if(st->wordwrap) {
+ if (st->wordwrap) {
int lines= text_get_visible_lines_no(st, lineno);
if (wraplinecount+lines>st->top) {
wrap_skip= st->top-wraplinecount;
break;
- } else {
+ }
+ else {
wraplinecount+= lines;
tmp= tmp->next;
linecount++;
}
- } else {
+ }
+ else {
tmp= tmp->next;
linecount++;
}
@@ -1772,7 +1785,7 @@ void draw_text_main(SpaceText *st, ARegion *ar)
st->cwidth= MAX2(st->cwidth, 1);
/* draw line numbers background */
- if(st->showlinenrs) {
+ if (st->showlinenrs) {
x= TXT_OFFSET + TEXTXLOC;
UI_ThemeColor(TH_GRID);
@@ -1791,13 +1804,13 @@ void draw_text_main(SpaceText *st, ARegion *ar)
/* draw the text */
UI_ThemeColor(TH_TEXT);
- for(i=0; y>0 && i<st->viewlines && tmp; i++, tmp= tmp->next) {
- if(st->showsyntax && !tmp->format)
+ for (i=0; y>0 && i<st->viewlines && tmp; i++, tmp= tmp->next) {
+ if (st->showsyntax && !tmp->format)
txt_format_line(st, tmp, 0);
- if(st->showlinenrs && !wrap_skip) {
+ if (st->showlinenrs && !wrap_skip) {
/* draw line number */
- if(tmp == text->curl)
+ if (tmp == text->curl)
UI_ThemeColor(TH_HILITE);
else
UI_ThemeColor(TH_TEXT);
@@ -1809,7 +1822,7 @@ void draw_text_main(SpaceText *st, ARegion *ar)
UI_ThemeColor(TH_TEXT);
}
- if(st->wordwrap) {
+ if (st->wordwrap) {
/* draw word wrapped text */
int lines = text_draw_wrapped(st, tmp->line, x, y, winx-x, tmp->format, wrap_skip);
y -= lines*st->lheight;
@@ -1823,7 +1836,7 @@ void draw_text_main(SpaceText *st, ARegion *ar)
wrap_skip= 0;
}
- if(st->flags&ST_SHOW_MARGIN) {
+ if (st->flags&ST_SHOW_MARGIN) {
UI_ThemeColor(TH_HILITE);
glBegin(GL_LINES);
@@ -1861,12 +1874,12 @@ void text_scroll_to_cursor(SpaceText *st, ScrArea *sa)
ARegion *ar= NULL;
int i, x, winx= 0;
- if(ELEM3(NULL, st, st->text, st->text->curl)) return;
+ if (ELEM3(NULL, st, st->text, st->text->curl)) return;
text= st->text;
- for(ar=sa->regionbase.first; ar; ar= ar->next)
- if(ar->regiontype==RGN_TYPE_WINDOW) {
+ for (ar=sa->regionbase.first; ar; ar= ar->next)
+ if (ar->regiontype==RGN_TYPE_WINDOW) {
winx= ar->winx;
break;
}
@@ -1876,27 +1889,27 @@ void text_scroll_to_cursor(SpaceText *st, ScrArea *sa)
text_update_character_width(st);
i= txt_get_span(text->lines.first, text->sell);
- if(st->wordwrap) {
+ if (st->wordwrap) {
int offl, offc;
wrap_offset(st, ar, text->sell, text->selc, &offl, &offc);
i+= offl;
}
- if(st->top+st->viewlines <= i || st->top > i)
+ if (st->top+st->viewlines <= i || st->top > i)
st->top= i - st->viewlines/2;
- if(st->wordwrap) {
+ if (st->wordwrap) {
st->left= 0;
}
else {
x= text_draw(st, text->sell->line, st->left, text->selc, 0, 0, 0, NULL);
- if(x==0 || x>winx)
+ if (x==0 || x>winx)
st->left= text->curc-0.5*winx/st->cwidth;
}
- if(st->top < 0) st->top= 0;
- if(st->left <0) st->left= 0;
+ if (st->top < 0) st->top= 0;
+ if (st->left <0) st->left= 0;
}
void text_update_cursor_moved(bContext *C)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 08:36:14 +0300