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| author | Thomas E. Dickey <dickey@invisible-island.net> | 1998-07-25 03:14:56 -0400 |
|---|---|---|
| committer | Thomas E. Dickey <dickey@invisible-island.net> | 1998-07-25 03:14:56 -0400 |
| commit | aa3258c631eaca9dc2e7e2590b8778b827006144 (patch) | |
| tree | 8fc25814a576a0db800da7a1421f6a3c76a2ae6d /WWW/Library/Implementation/HTFormat.c | |
| parent | 5488a2e17cfeff78f8927f652ecb9750d7a28c29 (diff) | |
| download | lynx-snapshots-aa3258c631eaca9dc2e7e2590b8778b827006144.tar.gz | |
snapshot of project "lynx", label v2-8-1dev_18
Diffstat (limited to 'WWW/Library/Implementation/HTFormat.c')
| -rw-r--r-- | WWW/Library/Implementation/HTFormat.c | 68 |
1 files changed, 39 insertions, 29 deletions
diff --git a/WWW/Library/Implementation/HTFormat.c b/WWW/Library/Implementation/HTFormat.c index e92848dc..43e2081b 100644 --- a/WWW/Library/Implementation/HTFormat.c +++ b/WWW/Library/Implementation/HTFormat.c @@ -475,6 +475,36 @@ PUBLIC float HTStackValue ARGS4( } +/* Display the page while transfer in progress +** ------------------------------------------- +** +** Repaint the page only when necessary. +** +*/ +#ifdef DISP_PARTIAL +PRIVATE void HTDisplayPartial NOARGS +{ + if (display_partial) { + /* + ** HText_getNumOfLines() = "current" number of lines received + ** NumOfLines_partial = number of lines at the moment of last repaint. + ** + ** Update NumOfLines_partial only if we repaint the display, + ** so it corresponds to real number of displayed lines. + ** Repaint the page only if Newline_partial + ** in our hand is fact: + */ + if ((Newline_partial <= HText_getNumOfLines()) && + ((Newline_partial + display_lines) > NumOfLines_partial)) { + NumOfLines_partial = HText_getNumOfLines(); + HText_pageDisplay(Newline_partial, ""); + } + } +} +#else +#define HTDisplayPartial() /*nothing*/ +#endif + /* Push data from a socket down a stream ** ------------------------------------- ** @@ -575,17 +605,9 @@ PUBLIC int HTCopy ARGS4( #endif /* NOT_ASCII */ (*targetClass.put_block)(sink, input_buffer, status); - -#ifdef DISP_PARTIAL - if (display_partial && - ((Newline_partial + display_lines) > NumOfLines_partial)) { - NumOfLines_partial = HText_getNumOfLines(); - HText_pageDisplay(Newline_partial, ""); - } -#endif /* DISP_PARTIAL */ - bytes += status; HTReadProgress(bytes, anchor ? anchor->content_length : 0); + HTDisplayPartial(); } /* next bufferload */ @@ -636,18 +658,12 @@ PUBLIC int HTFileCopy ARGS2( } break; } - (*targetClass.put_block)(sink, input_buffer, status); - -#ifdef DISP_PARTIAL - if (display_partial && - ((Newline_partial + display_lines) > NumOfLines_partial)) { - NumOfLines_partial = HText_getNumOfLines(); - HText_pageDisplay(Newline_partial, ""); - } -#endif /* DISP_PARTIAL */ + (*targetClass.put_block)(sink, input_buffer, status); bytes += status; - HTReadProgress(bytes, -2); + HTReadProgress(bytes, 0); + HTDisplayPartial(); + if (HTCheckForInterrupt()) { _HTProgress ("Data transfer interrupted."); if (bytes) { @@ -709,18 +725,12 @@ PRIVATE int HTGzFileCopy ARGS2( } break; } - (*targetClass.put_block)(sink, input_buffer, status); - -#ifdef DISP_PARTIAL - if (display_partial && - ((Newline_partial + display_lines) > NumOfLines_partial)) { - NumOfLines_partial = HText_getNumOfLines(); - HText_pageDisplay(Newline_partial, ""); - } -#endif /* DISP_PARTIAL */ + (*targetClass.put_block)(sink, input_buffer, status); bytes += status; - HTReadProgress(bytes, -2); + HTReadProgress(bytes, -1); + HTDisplayPartial(); + if (HTCheckForInterrupt()) { _HTProgress ("Data transfer interrupted."); if (bytes) { |