From 73253e93327cf4ef0932de1b4afb56af22a0f37e Mon Sep 17 00:00:00 2001
From: pohly <pohly>
Date: Tue, 24 Aug 2004 20:52:45 +0000
Subject: updated source to opie-reader 0.7g

---
(limited to 'noncore/apps/opie-reader/BuffDoc.h')

diff --git a/noncore/apps/opie-reader/BuffDoc.h b/noncore/apps/opie-reader/BuffDoc.h
index 61531c0..a7dd7bf 100644
--- a/noncore/apps/opie-reader/BuffDoc.h
+++ b/noncore/apps/opie-reader/BuffDoc.h
@@ -2,12 +2,9 @@
 #define __BuffDoc_h
 
 #include "useqpe.h"
-#include "ZText.h"
-#include "Aportis.h"
-#include "ztxt.h"
-#include "ppm_expander.h"
 #include "CDrawBuffer.h"
 #include "CFilter.h"
+#include "CExpander.h"
 #include <qfontmetrics.h>
 #include <qmessagebox.h>
 
@@ -17,28 +14,38 @@ class BuffDoc
     CSizeBuffer lastsizes, allsizes;
     size_t laststartline;
     bool lastispara;
-    CExpander* exp;
+    CExpander_Interface* exp;
     CFilterChain* filt;
+    int m_hyphenthreshold;
+    //    bool m_customhyphen;
  public:
+    QString about();
+    bool findanchor(const QString& nm)
+      {
+	return filt->findanchor(nm);
+      }
+    //    void setCustomHyphen(bool _v) { m_customhyphen = _v; }
+    //    bool getCustomHyphen() { return m_customhyphen; }
+    void setHyphenThreshold(int _v) { m_hyphenthreshold = _v; }
     void setSaveData(unsigned char*& data, unsigned short& len, unsigned char* src, unsigned short srclen)
-    {
-        if (exp == NULL)
-        {
-        data = NULL;
-        len = 0;
-        }
-        else
-        {
-        exp->setSaveData(data, len, src, srclen);
-        }
-    }
+	{
+	    if (exp == NULL)
+	    {
+		data = NULL;
+		len = 0;
+	    }
+	    else
+	    {
+		exp->setSaveData(data, len, src, srclen);
+	    }
+	}
     void putSaveData(unsigned char*& src, unsigned short& srclen)
-    {
-        if (exp != NULL)
-        {
-        exp->putSaveData(src, srclen);
-        }
-    }
+	{
+	    if (exp != NULL)
+	    {
+		exp->putSaveData(src, srclen);
+	    }
+	}
 #ifdef USEQPE
     void suspend() { if (exp != NULL) exp->suspend(); }
     void unsuspend() { if (exp != NULL) exp->unsuspend(); }
@@ -47,47 +54,48 @@ class BuffDoc
     void unsuspend() {}
 #endif
     ~BuffDoc()
-    {
-        delete filt;
-        delete exp;
-    }
+	{
+	    delete filt;
+	    delete exp;
+	}
     BuffDoc()
-    {
-        exp = NULL;
-        filt = NULL;
-        lastword.empty();
-        //    odebug << "Buffdoc created" << oendl;
-    }
+	{
+	    exp = NULL;
+	    filt = NULL;
+	    lastword.empty();
+//	    //    qDebug("Buffdoc created");
+	}
     bool empty() { return (exp == NULL); }
     void setfilter(CFilterChain* _f)
-    {
-        if (filt != NULL) delete filt;
-        filt = _f;
-        filt->setsource(exp);
-    }
+	{
+	    if (filt != NULL) delete filt;
+	    filt = _f;
+	    filt->setsource(exp);
+	}
     CList<Bkmk>* getbkmklist() { return exp->getbkmklist(); }
     bool hasrandomaccess() { return (exp == NULL) ? false : exp->hasrandomaccess(); }
     bool iseol() { return (lastword[0] == '\0'); }
     int openfile(QWidget* _parent, const char *src);
     tchar getch()
-    {
-        tchar ch = UEOF;
-        CStyle sty;
-        if (exp != NULL)
-        {
-        filt->getch(ch, sty);
-        }
-        return ch;
-    }
-    void getch(tchar& ch, CStyle& sty)
-    {
-        if (exp != NULL)
-        {
-        filt->getch(ch, sty);
-        }
-        else
-        ch = UEOF;
-    }
+	{
+	    tchar ch = UEOF;
+	    CStyle sty;
+	    if (exp != NULL)
+	    {
+	      unsigned long dummy;
+		filt->getch(ch, sty, dummy);
+	    }
+	    return ch;
+	}
+    void getch(tchar& ch, CStyle& sty, unsigned long& pos)
+	{
+	    if (exp != NULL)
+	    {
+		filt->getch(ch, sty, pos);
+	    }
+	    else
+		ch = UEOF;
+	}
     void setwidth(int w) { if (exp != NULL) exp->setwidth(w); }
     QImage* getPicture(unsigned long tgt) { return (exp == NULL) ? NULL : exp->getPicture(tgt); }
     unsigned int startSection() { return (exp == NULL) ? 0 : exp->startSection(); }
@@ -96,27 +104,41 @@ class BuffDoc
     unsigned int explocate() { return (exp == NULL) ? 0 : exp->locate(); }
     void setContinuous(bool _b) { if (exp != NULL) exp->setContinuous(_b); }
     MarkupType PreferredMarkup() { return (exp == NULL) ? cTEXT : exp->PreferredMarkup(); }
-    linkType hyperlink(unsigned int n, QString& wrd);
+    linkType hyperlink(unsigned int n, unsigned int noff, QString& wrd, QString& nm);
     size_t getHome() { return ((exp != NULL) ? exp->getHome() : 0); }
     void locate(unsigned int n);
-    bool getline(CDrawBuffer* buff, int w, unsigned char _border);
-    bool getline(CDrawBuffer* buff, int w, int cw, unsigned char _border);
-    void sizes(unsigned long& fs, unsigned long& ts) { exp->sizes(fs,ts); }
+    bool getline(CDrawBuffer* buff, int w, unsigned short _lborder, unsigned short _rborder, bool hyphenate, int availht);
+    bool getline(CDrawBuffer* buff, int w, int cw, unsigned short _lborder, unsigned short _rborder, int availht);
+    void sizes(unsigned long& fs, unsigned long& ts)
+      {
+	if (exp != NULL)
+	  {
+	    exp->sizes(fs,ts);
+	  }
+	else
+	  {
+	    fs = ts = 0;
+	  }
+      }
     int getpara(CBuffer& buff)
-    {
-        tchar ch;
-        int i = 0;
-        while ((ch = getch()) != 10 && ch != UEOF) buff[i++] = ch;
-        buff[i] = '\0';
-        if (i == 0 && ch == UEOF) i = -1;
-        laststartline = exp->locate();
-        return i;
-    }
-    void saveposn(size_t posn) { exp->saveposn(posn); }
-    void writeposn(size_t posn) { exp->writeposn(posn); }
-    bool forward(size_t& loc) { return exp->forward(loc); }
-    bool back(size_t& loc) { return exp->back(loc); }
-    bool hasnavigation() { return exp->hasnavigation(); }
+	{
+	    tchar ch;
+	    int i = 0;
+	    while ((ch = getch()) != 10 && ch != UEOF) buff[i++] = ch;
+	    buff[i] = '\0';
+	    if (i == 0 && ch == UEOF) i = -1;
+	    laststartline = exp->locate();
+	    return i;
+	}
+    void saveposn(const QString& f, size_t posn) { filt->saveposn(f, posn); }
+    void writeposn(const QString& f, size_t posn) { filt->writeposn(f, posn); }
+    linkType forward(QString& f, size_t& loc) { return filt->forward(f, loc); }
+    linkType back(QString& f, size_t& loc) { return filt->back(f, loc); }
+    bool hasnavigation() { return filt->hasnavigation(); }
+    bool getFile(QString href)
+      {
+	return (exp == NULL) ? false : exp->getFile(href);
+      }
 };
 
 #endif
--
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