author | llornkcor <llornkcor> | 2002-10-31 14:49:24 (UTC) |
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committer | llornkcor <llornkcor> | 2002-10-31 14:49:24 (UTC) |
commit | c3a6f53669140cf9e3c953772c610cd91d69ab78 (patch) (side-by-side diff) | |
tree | ab8579e66582aedc01da2aea4272e754902e9287 /core/apps/embeddedkonsole/TEHistory.cpp | |
parent | 7d8a563125b981718ae963ba6308e3506e870045 (diff) | |
download | opie-c3a6f53669140cf9e3c953772c610cd91d69ab78.zip opie-c3a6f53669140cf9e3c953772c610cd91d69ab78.tar.gz opie-c3a6f53669140cf9e3c953772c610cd91d69ab78.tar.bz2 |
no wrap mode taken from console, gui needs work
Diffstat (limited to 'core/apps/embeddedkonsole/TEHistory.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | core/apps/embeddedkonsole/TEHistory.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/core/apps/embeddedkonsole/TEHistory.cpp b/core/apps/embeddedkonsole/TEHistory.cpp index 317ce57..db9d10c 100644 --- a/core/apps/embeddedkonsole/TEHistory.cpp +++ b/core/apps/embeddedkonsole/TEHistory.cpp @@ -114,24 +114,30 @@ bool HistoryBuffer::hasScroll() return ion >= 0; } void HistoryBuffer::add(const unsigned char* bytes, int len) { int rc; assert(hasScroll()); - rc = lseek(ion,length,SEEK_SET); if (rc < 0) { perror("HistoryBuffer::add.seek"); setScroll(FALSE); return; } - rc = write(ion,bytes,len); if (rc < 0) { perror("HistoryBuffer::add.write"); setScroll(FALSE); return; } + rc = lseek( ion, length, SEEK_SET); + if (rc < 0) { perror("HistoryBuffer::add.seek"); setScroll(FALSE); return; } + rc = write( ion, bytes, len); + if (rc < 0) { perror("HistoryBuffer::add.write"); setScroll(FALSE); return; } length += rc; } -void HistoryBuffer::get(unsigned char* bytes, int len, int loc) -{ int rc; +void HistoryBuffer::get(unsigned char* bytes, int len, int loc) { + int rc; assert(hasScroll()); +// qDebug("history get len %d, loc %d, length %d", len, loc, length); if (loc < 0 || len < 0 || loc + len > length) fprintf(stderr,"getHist(...,%d,%d): invalid args.\n",len,loc); - rc = lseek(ion,loc,SEEK_SET); if (rc < 0) { perror("HistoryBuffer::get.seek"); setScroll(FALSE); return; } - rc = read(ion,bytes,len); if (rc < 0) { perror("HistoryBuffer::get.read"); setScroll(FALSE); return; } + + rc = lseek( ion, loc, SEEK_SET); + if (rc < 0) { perror("HistoryBuffer::get.seek"); setScroll(FALSE); return; } + rc = read( ion, bytes, len); + if (rc < 0) { perror("HistoryBuffer::get.read"); setScroll(FALSE); return; } } int HistoryBuffer::len() { return length; } @@ -192,12 +198,13 @@ int HistoryScroll::startOfLine(int lineno) return cells.len(); } void HistoryScroll::getCells(int lineno, int colno, int count, ca res[]) { assert(hasScroll()); +//get(unsigned char* bytes, int len, int loc) cells.get((unsigned char*)res,count*sizeof(ca),startOfLine(lineno)+colno*sizeof(ca)); } void HistoryScroll::addCells(ca text[], int count) { if (!hasScroll()) return; |