Diffstat (limited to 'noncore/apps/opie-reader/BuffDoc.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/BuffDoc.cpp | 192 |
1 files changed, 145 insertions, 47 deletions
diff --git a/noncore/apps/opie-reader/BuffDoc.cpp b/noncore/apps/opie-reader/BuffDoc.cpp index df2f4eb..e37b136 100644 --- a/noncore/apps/opie-reader/BuffDoc.cpp +++ b/noncore/apps/opie-reader/BuffDoc.cpp @@ -1,126 +1,224 @@ #include "BuffDoc.h" //#include <FL/fl_draw.h> #include "config.h" +#include "CDrawBuffer.h" +#include "plucker.h" + + +bool BuffDoc::hyperlink(unsigned int n) +{ + bool bRet = false; + lastword.empty(); + lastsizes[0] = laststartline = n; + lastispara = false; + if (exp != NULL) + { + bRet = exp->hyperlink(n); + lastsizes[0] = laststartline = exp->locate(); + } + return bRet; +} void BuffDoc::locate(unsigned int n) { // qDebug("BuffDoc:locating:%u",n); - - lastword[0] = '\0'; + lastword.empty(); lastsizes[0] = laststartline = n; lastispara = false; // tchar linebuf[1024]; if (exp != NULL) exp->locate(n); // qDebug("BuffDoc:Located"); } -bool BuffDoc::getline(CBuffer* buff, int w) +bool BuffDoc::getline(CDrawBuffer* buff, int w) { + tchar ch = 32; + CStyle cs; + buff->empty(); if (exp == NULL) { - (*buff)[0] = '\0'; +// (*buff)[0] = '\0'; + buff->empty(); return false; } - int len = 0, ch, lastcheck = 0; - *buff = lastword.data(); + int len = 0, lastcheck = 0; + if (lastword.length() > 0) + { + *buff = lastword; + cs = lastword.laststyle(); + } + else buff->empty(); +// qDebug("Buff:%s Lastword:%s", (const char*)toQString(buff->data()), (const char*)toQString(lastword.data())); lastcheck = len = buff->length(); - // unsigned int slen = fl_widthi(buff->data(),len); -#ifdef _UNICODE - unsigned int slen = m_fm->width(toQString(buff->data()),len); -#else - unsigned int slen = m_fm->width(buff->data(),len); -#endif + unsigned int slen = buff->width(len); if (slen > w) { for ( ; len > 0; len--) { - // if (fl_widthi(buff->data(),len) < w) break; -#ifdef _UNICODE - if (m_fm->width(toQString(buff->data()),len) < w) break; -#else - if (m_fm->width(buff->data(),len) < w) break; -#endif + if (buff->width(len) < w) break; } - lastword = buff->data() + len - 1; +// lastword = buff->data() + len - 1; + laststartline = lastsizes[len-1]; + lastword.setright(*buff, len - 1); for (int i = 0; i < buff->length(); i++) lastsizes[i] = lastsizes[i+len-1]; - (*buff)[len-1] = '-'; +// (*buff)[len-1] = '-'; + buff->truncate(len-1); + buff->addch('-', cs); (*buff)[len] = '\0'; - laststartline = lastsizes[len-1]; return true; } if (lastispara) { lastispara = false; - lastword[0] = '\0'; +// lastword[0] = '\0'; + lastword.empty(); len = buff->length(); - // while (fl_widthi(buff->data(),len) > w) len--; -#ifdef _UNICODE - while (m_fm->width(toQString(buff->data()),len) > w) len--; -#else - while (m_fm->width(buff->data(),len) > w) len--; -#endif - (*buff)[len] = '\0'; + while (buff->width(len) > w) len--; +// (*buff)[len] = '\0'; + buff->truncate(len); laststartline = exp->locate(); return true; } lastispara = false; for (int i = 0; i < len; i++) allsizes[i] = lastsizes[i]; while (slen < w) { lastcheck = len; allsizes[len] = exp->locate(); - while ((ch = getch()) != ' ' && ch != '\012' && ch != UEOF && len < 128) + getch(ch, cs); + while (ch != ' ' && ch != '\012' && ch != UEOF && len < 128) { - (*buff)[len++] = ch; + len++; + buff->addch(ch,cs); allsizes[len] = exp->locate(); + getch(ch, cs); } (*buff)[len] = 0; -#ifdef _UNICODE - slen = m_fm->width(toQString(buff->data()),len); -#else - slen = m_fm->width(buff->data(),len); -#endif - (*buff)[len++] = ' '; + slen = buff->width(len); + len++; + buff->addch(' ', cs); allsizes[len] = exp->locate(); if (slen < w && ch != ' ') { lastcheck = len; break; } lastispara = (ch == '\012'); } (*buff)[len] = '\0'; - lastword = buff->data()+lastcheck; +// lastword = buff->data()+lastcheck; + lastword.setright(*buff, lastcheck); for (int i = 0; i < lastword.length(); i++) lastsizes[i] = allsizes[i+lastcheck]; if (lastcheck > 0) { laststartline = allsizes[lastcheck]; - (*buff)[lastcheck-1] = '\0'; +// (*buff)[lastcheck-1] = '\0'; + buff->truncate(lastcheck-1); } else { laststartline = (lastcheck == len) ? exp->locate() : allsizes[lastcheck+1]; - (*buff)[lastcheck] = '\0'; +// (*buff)[lastcheck] = '\0'; + buff->truncate(lastcheck); } -// laststartline = sizes[lastcheck+1]; -// (*buff)[(lastcheck > 0) ? lastcheck-1:lastcheck] = '\0'; +// buff->frig(); return (ch != UEOF); } -bool BuffDoc::getline(CBuffer* buff, int w, int cw) +bool BuffDoc::getline(CDrawBuffer* buff, int w, int cw) { + buff->empty(); if (exp == NULL) { - (*buff)[0] = '\0'; return false; } tchar ch; + CStyle cs; int i = 0; - while ((i < w/cw) && ((ch = getch()) != '\012') && (ch != UEOF)) + while (i*cw < w) { - (*buff)[i++] = ch; + getch(ch, cs); + if (ch == '\12' || ch == UEOF) break; + buff->addch(ch,cs); + i++; } - (*buff)[i] = '\0'; + buff->truncate(i); laststartline = exp->locate(); return (ch != UEOF); } + +int BuffDoc::openfile(QWidget* _parent, const char *src) +{ + // qDebug("BuffDoc:Openfile:%s", src); + // qDebug("Trying aportis %x",exp); + if (exp != NULL) delete exp; + lastword.empty(); + lastsizes[0] = laststartline = 0; + lastispara = false; + /* + exp = new Text; + int ret = exp->openfile(src); + */ + + exp = new Aportis; + int ret = exp->openfile(src); + if (ret == -1) + { + delete exp; + exp = NULL; + return ret; + } + if (ret == -2) + { + + delete exp; + exp = new ztxt; + ret = exp->openfile(src); + } + if (ret != 0) + { + + delete exp; + exp = new CPlucker; + ret = exp->openfile(src); + } +#ifndef SMALL + if (ret != 0) + { + delete exp; + qDebug("Trying ppms"); + exp = new ppm_expander; + ret = exp->openfile(src); + } + + if (ret != 0) + { + delete exp; + exp = new Text; +// qDebug("Trying text"); + ret = exp->openfile(src); + } +#else + if (ret != 0) + { + delete exp; + exp = new Text; + ret = exp->openfile(src); + } +#endif + if (ret != 0) + { + delete exp; + QMessageBox::information(_parent, "QTReader", "Unknown file compression type","Try another file"); + return ret; + } + // qDebug("Doing final open:%x:%x",exp,filt); + + lastword.empty(); + lastsizes[0] = laststartline = 0; + lastispara = false; + exp->locate(0); + filt->setsource(exp); + // qDebug("BuffDoc:file opened"); + return 0; +} |