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Fix bug #5724 - Missing characters in text viewer, the number of characters in the line to display was calculated with a too wide character as reference

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10395 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2006-08-01 17:48:38 +00:00
parent c5116a40e1
commit 73c283e969
1 changed files with 2 additions and 2 deletions
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4
apps/plugins/viewer.c
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@ -268,7 +268,7 @@ bool done = false;
int col = 0; int col = 0;
#define ADVANCE_COUNTERS(c) { width += glyph_width(c); k++; } #define ADVANCE_COUNTERS(c) { width += glyph_width(c); k++; }
#define LINE_IS_FULL ((k<MAX_COLUMNS-1) ||( width > draw_columns)) #define LINE_IS_FULL ((k>=MAX_COLUMNS-1) ||( width >= draw_columns))
#define LINE_IS_NOT_FULL ((k<MAX_COLUMNS-1) &&( width < draw_columns)) #define LINE_IS_NOT_FULL ((k<MAX_COLUMNS-1) &&( width < draw_columns))
static unsigned char* crop_at_width(const unsigned char* p) static unsigned char* crop_at_width(const unsigned char* p)
{ {
@ -741,7 +741,7 @@ static void viewer_draw(int col)
if (col != -1) { if (col != -1) {
scratch_buffer[k] = 0; scratch_buffer[k] = 0;
endptr = rb->iso_decode(scratch_buffer + col, utf8_buffer, endptr = rb->iso_decode(scratch_buffer + col, utf8_buffer,
prefs.encoding, draw_columns/glyph_width('a')); prefs.encoding, draw_columns/glyph_width('i'));
*endptr = 0; *endptr = 0;
} }
} }