update by Tim

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
@@ -1,12 +1,28 @@
 #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];
@@ -14,52 +30,52 @@ void BuffDoc::locate(unsigned int 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;
     }
@@ -69,18 +85,18 @@ bool BuffDoc::getline(CBuffer* buff, int 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 != ' ')
       {
@@ -90,37 +106,119 @@ bool BuffDoc::getline(CBuffer* buff, int w)
       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;
+}