summaryrefslogtreecommitdiffstats
path: root/src/kernel/tqscriptengine_x11.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/kernel/tqscriptengine_x11.cpp')
-rw-r--r--src/kernel/tqscriptengine_x11.cpp164
1 files changed, 82 insertions, 82 deletions
diff --git a/src/kernel/tqscriptengine_x11.cpp b/src/kernel/tqscriptengine_x11.cpp
index 5d22fdf49..7d997457c 100644
--- a/src/kernel/tqscriptengine_x11.cpp
+++ b/src/kernel/tqscriptengine_x11.cpp
@@ -71,7 +71,7 @@ static bool thaana_shape(TQShaperItem *item)
openType->selectScript(TQFont::Thaana);
if (item->font->stringToCMap(item->string->unicode()+item->from, item->length, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
heuristicSetGlyphAttributes(item);
openType->shape(item);
return openType->positionAndAdd(item);
@@ -1252,7 +1252,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
if (item->num_glyphs < len+4) {
item->num_glyphs = len+4;
- return FALSE;
+ return false;
}
TQVarLengthArray<unsigned short> reordered(len+4);
@@ -1283,7 +1283,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
if (len != 1) {
unsigned short *uc = reordered.data();
- bool beginsWithRa = FALSE;
+ bool beginsWithRa = false;
// Rule 1: find base consonant
//
@@ -1306,7 +1306,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
beginsWithRa = (properties & HasReph) && ((len > 2) && *uc == ra && *(uc+1) == halant);
if (beginsWithRa && form(*(uc+2)) == Control)
- beginsWithRa = FALSE;
+ beginsWithRa = false;
base = (beginsWithRa ? 2 : 0);
IDEBUG(" length = %d, beginsWithRa = %d, base=%d", len, beginsWithRa, base);
@@ -1320,7 +1320,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
// figure out possible base glyphs
memset(position.data(), 0, len);
if (script == TQFont::Devanagari || script == TQFont::Gujarati) {
- bool vattu = FALSE;
+ bool vattu = false;
for (i = base; i < len; ++i) {
position[i] = form(uc[i]);
if (position[i] == Consonant) {
@@ -1552,22 +1552,22 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
if (item->font->stringToCMap((const TQChar *)reordered.data(), len, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
IDEBUG(" base=%d, reph=%d", base, reph);
IDEBUG("reordered:");
for (i = 0; i < len; i++) {
- item->attributes[i].mark = FALSE;
- item->attributes[i].clusterStart = FALSE;
+ item->attributes[i].mark = false;
+ item->attributes[i].clusterStart = false;
item->attributes[i].justification = 0;
- item->attributes[i].zeroWidth = FALSE;
+ item->attributes[i].zeroWidth = false;
IDEBUG(" %d: %4x", i, reordered[i]);
}
// now we have the syllable in the right order, and can start running it through open type.
- bool control = FALSE;
+ bool control = false;
for (i = 0; i < len; ++i)
control |= (form(reordered[i]) == Control);
@@ -1618,7 +1618,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
if (script == TQFont::Devanagari || script == TQFont::Gujarati) {
// vattu glyphs need this aswell
- bool vattu = FALSE;
+ bool vattu = false;
for (i = base-2; i > 1; --i) {
if (form(reordered[i]) == Consonant) {
vattu = (!vattu && reordered[i] == ra);
@@ -1694,8 +1694,8 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
}
}
- if (!openType->positionAndAdd(item, FALSE))
- return FALSE;
+ if (!openType->positionAndAdd(item, false))
+ return false;
if (control) {
IDEBUG("found a control char in the syllable");
@@ -1716,9 +1716,9 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
}
#endif
- item->attributes[0].clusterStart = TRUE;
+ item->attributes[0].clusterStart = true;
IDEBUG("<<<<<<");
- return TRUE;
+ return true;
}
@@ -1732,7 +1732,7 @@ static bool indic_shape_syllable(TQOpenType *openType, TQShaperItem *item, bool
*/
static int indic_nextSyllableBoundary(int script, const TQString &s, int start, int end, bool *invalid)
{
- *invalid = FALSE;
+ *invalid = false;
IDEBUG("indic_nextSyllableBoundary: start=%d, end=%d", start, end);
const TQChar *uc = s.unicode()+start;
@@ -1743,7 +1743,7 @@ static int indic_nextSyllableBoundary(int script, const TQString &s, int start,
if (state != Consonant && state != IndependentVowel) {
if (state != Other)
- *invalid = TRUE;
+ *invalid = true;
goto finish;
}
@@ -1846,7 +1846,7 @@ static bool indic_shape(TQShaperItem *item)
if (!indic_shape_syllable(openType, &syllable, invalid)) {
IDEBUG("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs);
item->num_glyphs += syllable.num_glyphs;
- return FALSE;
+ return false;
}
item->has_positioning |= syllable.has_positioning;
@@ -1864,7 +1864,7 @@ static bool indic_shape(TQShaperItem *item)
first_glyph += syllable.num_glyphs;
}
item->num_glyphs = first_glyph;
- return TRUE;
+ return true;
}
@@ -1877,12 +1877,12 @@ static void indic_attributes(int script, const TQString &text, int from, int len
while (i < len) {
bool invalid;
int boundary = indic_nextSyllableBoundary(script, text, from+i, end, &invalid) - from;
- attributes[i].charStop = TRUE;
+ attributes[i].charStop = true;
if (boundary > len-1) boundary = len;
i++;
while (i < boundary) {
- attributes[i].charStop = FALSE;
+ attributes[i].charStop = false;
++uc;
++i;
}
@@ -1932,13 +1932,13 @@ static void thaiWordBreaks(const TQChar *string, const int len, TQCharAttributes
numbreaks = th_brk(cstr.data(),break_positions, numbreaks);
}
- attributes[0].softBreak = TRUE;
+ attributes[0].softBreak = true;
int i;
for (i = 1; i < len; ++i)
- attributes[i].softBreak = FALSE;
+ attributes[i].softBreak = false;
for (i = 0; i < numbreaks; ++i)
- attributes[break_positions[i]].softBreak = TRUE;
+ attributes[break_positions[i]].softBreak = true;
if (break_positions != brp)
delete [] break_positions;
@@ -2042,7 +2042,7 @@ static bool tibetan_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
if (item->num_glyphs < item->length + 4) {
item->num_glyphs = item->length + 4;
- return FALSE;
+ return false;
}
int i;
@@ -2058,13 +2058,13 @@ static bool tibetan_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
if (item->font->stringToCMap(str, len, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
for (i = 0; i < item->length; i++) {
- item->attributes[i].mark = FALSE;
- item->attributes[i].clusterStart = FALSE;
+ item->attributes[i].mark = false;
+ item->attributes[i].clusterStart = false;
item->attributes[i].justification = 0;
- item->attributes[i].zeroWidth = FALSE;
+ item->attributes[i].zeroWidth = false;
IDEBUG(" %d: %4x", i, str[i].unicode());
}
@@ -2075,13 +2075,13 @@ static bool tibetan_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
openType->selectScript(TQFont::Tibetan, tibetan_features);
openType->shape(item);
- if (!openType->positionAndAdd(item, FALSE))
- return FALSE;
+ if (!openType->positionAndAdd(item, false))
+ return false;
}
#endif
- item->attributes[0].clusterStart = TRUE;
- return TRUE;
+ item->attributes[0].clusterStart = true;
+ return true;
}
@@ -2097,7 +2097,7 @@ static int tibetan_nextSyllableBoundary(const TQString &s, int start, int end, b
if (state != TibetanHeadConsonant) {
if (state != TibetanOther)
- *invalid = TRUE;
+ *invalid = true;
goto finish;
}
@@ -2125,7 +2125,7 @@ static int tibetan_nextSyllableBoundary(const TQString &s, int start, int end, b
}
finish:
- *invalid = FALSE;
+ *invalid = false;
return start+pos;
}
@@ -2161,7 +2161,7 @@ static bool tibetan_shape(TQShaperItem *item)
syllable.num_glyphs = item->num_glyphs - first_glyph;
if (!tibetan_shape_syllable(openType, &syllable, invalid)) {
item->num_glyphs += syllable.num_glyphs;
- return FALSE;
+ return false;
}
item->has_positioning |= syllable.has_positioning;
@@ -2172,7 +2172,7 @@ static bool tibetan_shape(TQShaperItem *item)
first_glyph += syllable.num_glyphs;
}
item->num_glyphs = first_glyph;
- return TRUE;
+ return true;
}
static void tibetan_attributes(int script, const TQString &text, int from, int len, TQCharAttributes *attributes)
@@ -2187,12 +2187,12 @@ static void tibetan_attributes(int script, const TQString &text, int from, int l
bool invalid;
int boundary = tibetan_nextSyllableBoundary(text, from+i, end, &invalid) - from;
- attributes[i].charStop = TRUE;
+ attributes[i].charStop = true;
if (boundary > len-1) boundary = len;
i++;
while (i < boundary) {
- attributes[i].charStop = FALSE;
+ attributes[i].charStop = false;
++uc;
++i;
}
@@ -2484,7 +2484,7 @@ static const signed char khmerStateTable[][CC_COUNT] =
//
static inline int khmer_nextSyllableBoundary(const TQString &s, int start, int end, bool *invalid)
{
- *invalid = FALSE;
+ *invalid = false;
const TQChar *uc = s.unicode() + start;
int state = 0;
int pos = start;
@@ -2710,14 +2710,14 @@ static bool khmer_shape_syllable(TQOpenType *openType, TQShaperItem *item)
if (item->font->stringToCMap((const TQChar *)reordered, len, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
KHDEBUG("after shaping: len=%d", len);
for (i = 0; i < len; i++) {
- item->attributes[i].mark = FALSE;
- item->attributes[i].clusterStart = FALSE;
+ item->attributes[i].mark = false;
+ item->attributes[i].clusterStart = false;
item->attributes[i].justification = 0;
- item->attributes[i].zeroWidth = FALSE;
+ item->attributes[i].zeroWidth = false;
KHDEBUG(" %d: %4x property=%x", i, reordered[i], properties[i]);
}
@@ -2745,8 +2745,8 @@ static bool khmer_shape_syllable(TQOpenType *openType, TQShaperItem *item)
}
openType->shape(item, where);
- if (!openType->positionAndAdd(item, FALSE))
- return FALSE;
+ if (!openType->positionAndAdd(item, false))
+ return false;
} else
#endif
{
@@ -2754,8 +2754,8 @@ static bool khmer_shape_syllable(TQOpenType *openType, TQShaperItem *item)
Q_UNUSED(openType);
}
- item->attributes[0].clusterStart = TRUE;
- return TRUE;
+ item->attributes[0].clusterStart = true;
+ return true;
}
static bool khmer_shape(TQShaperItem *item)
@@ -2792,7 +2792,7 @@ static bool khmer_shape(TQShaperItem *item)
if (!khmer_shape_syllable(openType, &syllable)) {
KHDEBUG("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs);
item->num_glyphs += syllable.num_glyphs;
- return FALSE;
+ return false;
}
item->has_positioning |= syllable.has_positioning;
@@ -2810,7 +2810,7 @@ static bool khmer_shape(TQShaperItem *item)
first_glyph += syllable.num_glyphs;
}
item->num_glyphs = first_glyph;
- return TRUE;
+ return true;
}
static void khmer_attributes( int script, const TQString &text, int from, int len, TQCharAttributes *attributes )
@@ -2825,12 +2825,12 @@ static void khmer_attributes( int script, const TQString &text, int from, int le
bool invalid;
int boundary = khmer_nextSyllableBoundary( text, from+i, end, &invalid ) - from;
- attributes[i].charStop = TRUE;
+ attributes[i].charStop = true;
if ( boundary > len-1 ) boundary = len;
i++;
while ( i < boundary ) {
- attributes[i].charStop = FALSE;
+ attributes[i].charStop = false;
++uc;
++i;
}
@@ -3008,7 +3008,7 @@ static const signed char mymrStateTable[][Mymr_CC_COUNT] =
//
static inline int myanmar_nextSyllableBoundary(const TQString &s, int start, int end, bool *invalid)
{
- *invalid = FALSE;
+ *invalid = false;
const TQChar *uc = s.unicode() + start;
int state = 0;
int pos = start;
@@ -3152,7 +3152,7 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
++len;
}
- bool lastWasVirama = FALSE;
+ bool lastWasVirama = false;
int basePos = -1;
// copy the rest of the syllable to the output, inserting the kinzi
// at the correct place
@@ -3217,14 +3217,14 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
if (item->font->stringToCMap((const TQChar *)reordered, len, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
MMDEBUG("after shaping: len=%d", len);
for (i = 0; i < len; i++) {
- item->attributes[i].mark = FALSE;
- item->attributes[i].clusterStart = FALSE;
+ item->attributes[i].mark = false;
+ item->attributes[i].clusterStart = false;
item->attributes[i].justification = 0;
- item->attributes[i].zeroWidth = FALSE;
+ item->attributes[i].zeroWidth = false;
MMDEBUG(" %d: %4x property=%x", i, reordered[i], properties[i]);
}
@@ -3252,8 +3252,8 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
}
openType->shape(item, where);
- if (!openType->positionAndAdd(item, FALSE))
- return FALSE;
+ if (!openType->positionAndAdd(item, false))
+ return false;
} else
#endif
{
@@ -3261,8 +3261,8 @@ static bool myanmar_shape_syllable(TQOpenType *openType, TQShaperItem *item, boo
Q_UNUSED(openType);
}
- item->attributes[0].clusterStart = TRUE;
- return TRUE;
+ item->attributes[0].clusterStart = true;
+ return true;
}
static bool myanmar_shape(TQShaperItem *item)
@@ -3299,7 +3299,7 @@ static bool myanmar_shape(TQShaperItem *item)
if (!myanmar_shape_syllable(openType, &syllable, invalid)) {
MMDEBUG("syllable shaping failed, syllable requests %d glyphs", syllable.num_glyphs);
item->num_glyphs += syllable.num_glyphs;
- return FALSE;
+ return false;
}
item->has_positioning |= syllable.has_positioning;
@@ -3317,7 +3317,7 @@ static bool myanmar_shape(TQShaperItem *item)
first_glyph += syllable.num_glyphs;
}
item->num_glyphs = first_glyph;
- return TRUE;
+ return true;
}
static void myanmar_attributes( int script, const TQString &text, int from, int len, TQCharAttributes *attributes )
@@ -3332,14 +3332,14 @@ static void myanmar_attributes( int script, const TQString &text, int from, int
bool invalid;
int boundary = myanmar_nextSyllableBoundary( text, from+i, end, &invalid ) - from;
- attributes[i].charStop = TRUE;
- attributes[i].softBreak = TRUE;
+ attributes[i].charStop = true;
+ attributes[i].softBreak = true;
if ( boundary > len-1 ) boundary = len;
i++;
while ( i < boundary ) {
- attributes[i].charStop = FALSE;
- attributes[i].softBreak = FALSE;
+ attributes[i].charStop = false;
+ attributes[i].softBreak = false;
++uc;
++i;
}
@@ -3501,12 +3501,12 @@ static bool hangul_shape_syllable(TQOpenType *openType, TQShaperItem *item)
if (item->font->stringToCMap(ch, len, item->glyphs, item->advances,
&item->num_glyphs, item->flags & TQTextEngine::RightToLeft) != TQFontEngine::NoError)
- return FALSE;
+ return false;
for (i = 0; i < len; i++) {
- item->attributes[i].mark = FALSE;
- item->attributes[i].clusterStart = FALSE;
+ item->attributes[i].mark = false;
+ item->attributes[i].clusterStart = false;
item->attributes[i].justification = 0;
- item->attributes[i].zeroWidth = FALSE;
+ item->attributes[i].zeroWidth = false;
IDEBUG(" %d: %4x", i, ch[i].unicode());
}
@@ -3519,14 +3519,14 @@ static bool hangul_shape_syllable(TQOpenType *openType, TQShaperItem *item)
item->log_clusters = logClusters.data();
openType->shape(item);
- if (!openType->positionAndAdd(item, FALSE))
- return FALSE;
+ if (!openType->positionAndAdd(item, false))
+ return false;
}
#endif
- item->attributes[0].clusterStart = TRUE;
- return TRUE;
+ item->attributes[0].clusterStart = true;
+ return true;
}
static bool hangul_shape(TQShaperItem *item)
@@ -3535,10 +3535,10 @@ static bool hangul_shape(TQShaperItem *item)
const TQChar *uc = item->string->unicode() + item->from;
- bool allPrecomposed = TRUE;
+ bool allPrecomposed = true;
for (int i = 0; i < item->length; ++i) {
if (!hangul_isPrecomposed(uc[i].unicode())) {
- allPrecomposed = FALSE;
+ allPrecomposed = false;
break;
}
}
@@ -3573,7 +3573,7 @@ static bool hangul_shape(TQShaperItem *item)
syllable.num_glyphs = item->num_glyphs - first_glyph;
if (!hangul_shape_syllable(openType, &syllable)) {
item->num_glyphs += syllable.num_glyphs;
- return FALSE;
+ return false;
}
item->has_positioning |= syllable.has_positioning;
// fix logcluster array
@@ -3583,7 +3583,7 @@ static bool hangul_shape(TQShaperItem *item)
first_glyph += syllable.num_glyphs;
}
item->num_glyphs = first_glyph;
- return TRUE;
+ return true;
}
return basic_shape(item);
@@ -3600,12 +3600,12 @@ static void hangul_attributes(int script, const TQString &text, int from, int le
while (i < len) {
int boundary = hangul_nextSyllableBoundary(text, from+i, end) - from;
- attributes[i].charStop = TRUE;
+ attributes[i].charStop = true;
if (boundary > len-1) boundary = len;
i++;
while (i < boundary) {
- attributes[i].charStop = FALSE;
+ attributes[i].charStop = false;
++uc;
++i;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-16 13:14:12 +0000