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| author | Neil <nyamatongwe@gmail.com> | 2021-04-20 12:51:45 +1000 |
|---|---|---|
| committer | Neil <nyamatongwe@gmail.com> | 2021-04-20 12:51:45 +1000 |
| commit | dcc4976b3a4f1827a9c516e150e00d7b0a150381 (patch) | |
| tree | d3d01be562c450c6763f87b21cacff4da9835b6b /win32/PlatWin.cxx | |
| parent | 9a1627c2ff2251c2f796d82d4772166876232313 (diff) | |
| download | scintilla-mirror-dcc4976b3a4f1827a9c516e150e00d7b0a150381.tar.gz | |
Avoid some warnings and make similar code more consistent.
Diffstat (limited to 'win32/PlatWin.cxx')
| -rw-r--r-- | win32/PlatWin.cxx | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/win32/PlatWin.cxx b/win32/PlatWin.cxx index 45523ff6e..b1975d724 100644 --- a/win32/PlatWin.cxx +++ b/win32/PlatWin.cxx @@ -2400,7 +2400,7 @@ void SurfaceD2D::MeasureWidths(const Font *font_, std::string_view text, XYPOSIT return; } // A cluster may be more than one WCHAR, such as for "ffi" which is a ligature in the Candara font - FLOAT position = 0.0f; + XYPOSITION position = 0.0; int ti=0; for (unsigned int ci=0; ci<count; ci++) { for (unsigned int inCluster=0; inCluster<clusterMetrics[ci].length; inCluster++) { @@ -2411,9 +2411,8 @@ void SurfaceD2D::MeasureWidths(const Font *font_, std::string_view text, XYPOSIT PLATFORM_ASSERT(ti == tbuf.tlen); if (mode.codePage == SC_CP_UTF8) { // Map the widths given for UTF-16 characters back onto the UTF-8 input string - int ui=0; - size_t i=0; - while (ui<tbuf.tlen) { + size_t i = 0; + for (int ui = 0; ui < tbuf.tlen; ui++) { const unsigned char uch = text[i]; const unsigned int byteCount = UTF8BytesOfLead[uch]; if (byteCount == 4) { // Non-BMP @@ -2422,11 +2421,8 @@ void SurfaceD2D::MeasureWidths(const Font *font_, std::string_view text, XYPOSIT for (unsigned int bytePos=0; (bytePos<byteCount) && (i<text.length()) && (ui<tbuf.tlen); bytePos++) { positions[i++] = poses.buffer[ui]; } - ui++; } - XYPOSITION lastPos = 0.0f; - if (i > 0) - lastPos = positions[i-1]; + const XYPOSITION lastPos = (i > 0) ? positions[i - 1] : 0.0; while (i<text.length()) { positions[i++] = lastPos; } @@ -2531,7 +2527,7 @@ void SurfaceD2D::MeasureWidthsUTF8(const Font *font_, std::string_view text, XYP return; } // A cluster may be more than one WCHAR, such as for "ffi" which is a ligature in the Candara font - FLOAT position = 0.0f; + XYPOSITION position = 0.0; int ti = 0; for (unsigned int ci = 0; ci < count; ci++) { for (unsigned int inCluster = 0; inCluster < clusterMetrics[ci].length; inCluster++) { @@ -2541,22 +2537,19 @@ void SurfaceD2D::MeasureWidthsUTF8(const Font *font_, std::string_view text, XYP } PLATFORM_ASSERT(ti == tbuf.tlen); // Map the widths given for UTF-16 characters back onto the UTF-8 input string - int ui = 0; size_t i = 0; - while (ui < tbuf.tlen) { + for (int ui = 0; ui < tbuf.tlen; ui++) { const unsigned char uch = text[i]; const unsigned int byteCount = UTF8BytesOfLead[uch]; if (byteCount == 4) { // Non-BMP ui++; + PLATFORM_ASSERT(ui < ti); } for (unsigned int bytePos=0; (bytePos<byteCount) && (i<text.length()); bytePos++) { positions[i++] = poses.buffer[ui]; } - ui++; } - XYPOSITION lastPos = 0.0f; - if (i > 0) - lastPos = positions[i - 1]; + const XYPOSITION lastPos = (i > 0) ? positions[i - 1] : 0.0; while (i < text.length()) { positions[i++] = lastPos; } |