From d689117719f2cec9c74aec96cfc59700e1421957 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Tue, 2 Aug 2011 11:24:48 +1000
Subject: Allow floating point text positioning.

---
 src/PositionCache.cxx | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/PositionCache.cxx')

diff --git a/src/PositionCache.cxx b/src/PositionCache.cxx
index 2105c292f..614e6b8bf 100644
--- a/src/PositionCache.cxx
+++ b/src/PositionCache.cxx
@@ -86,7 +86,7 @@ void LineLayout::Resize(int maxLineLength_) {
 		indicators = new char[maxLineLength_ + 1];
 		// Extra position allocated as sometimes the Windows
 		// GetTextExtentExPoint API writes an extra element.
-		positions = new int[maxLineLength_ + 1 + 1];
+		positions = new XYPOSITION[maxLineLength_ + 1 + 1];
 		maxLineLength = maxLineLength_;
 	}
 }
@@ -503,15 +503,15 @@ PositionCacheEntry::PositionCacheEntry() :
 }
 
 void PositionCacheEntry::Set(unsigned int styleNumber_, const char *s_,
-	unsigned int len_, int *positions_, unsigned int clock_) {
+	unsigned int len_, XYPOSITION *positions_, unsigned int clock_) {
 	Clear();
 	styleNumber = styleNumber_;
 	len = len_;
 	clock = clock_;
 	if (s_ && positions_) {
-		positions = new short[len + (len + 1) / 2];
+		positions = new XYPOSITION[len + (len + 1) / 2];
 		for (unsigned int i=0; i<len; i++) {
-			positions[i] = static_cast<short>(positions_[i]);
+			positions[i] = static_cast<XYPOSITION>(positions_[i]);
 		}
 		memcpy(reinterpret_cast<char *>(positions + len), s_, len);
 	}
@@ -530,7 +530,7 @@ void PositionCacheEntry::Clear() {
 }
 
 bool PositionCacheEntry::Retrieve(unsigned int styleNumber_, const char *s_,
-	unsigned int len_, int *positions_) const {
+	unsigned int len_, XYPOSITION *positions_) const {
 	if ((styleNumber == styleNumber_) && (len == len_) &&
 		(memcmp(reinterpret_cast<char *>(positions + len), s_, len)== 0)) {
 		for (unsigned int i=0; i<len; i++) {
@@ -595,7 +595,7 @@ void PositionCache::SetSize(size_t size_) {
 }
 
 void PositionCache::MeasureWidths(Surface *surface, ViewStyle &vstyle, unsigned int styleNumber,
-	const char *s, unsigned int len, int *positions, Document *pdoc) {
+	const char *s, unsigned int len, XYPOSITION *positions, Document *pdoc) {
 
 	allClear = false;
 	int probe = -1;
@@ -621,7 +621,7 @@ void PositionCache::MeasureWidths(Surface *surface, ViewStyle &vstyle, unsigned
 	if (len > BreakFinder::lengthStartSubdivision) {
 		// Break up into segments
 		unsigned int startSegment = 0;
-		int xStartSegment = 0;
+		XYPOSITION xStartSegment = 0;
 		while (startSegment < len) {
 			unsigned int lenSegment = pdoc->SafeSegment(s + startSegment, len - startSegment, BreakFinder::lengthEachSubdivision);
 			surface->MeasureWidths(vstyle.styles[styleNumber].font, s + startSegment, lenSegment, positions + startSegment);
-- 
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