Remove obsolete Netscape plugin and its classes

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

7 files changed, 0 insertions, 755 deletions

diff --git a/extensions/nsplugin/examples/grapher/graph.cgi b/extensions/nsplugin/examples/grapher/graph.cgi
deleted file mode 100755
index 91445c81e..000000000
--- a/extensions/nsplugin/examples/grapher/graph.cgi
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/sh
-
-echo "Content-type: application/x-graphable"
-echo
-
-cat graph.g1n
-# ./slowcat < graph.g1n
diff --git a/extensions/nsplugin/examples/grapher/graph.g1n b/extensions/nsplugin/examples/grapher/graph.g1n
deleted file mode 100644
index d366327c6..000000000
--- a/extensions/nsplugin/examples/grapher/graph.g1n
+++ /dev/null
@@ -1,8 +0,0 @@
-num label
-10 A
-24 B
-12 C
-7 D
-34 E
-15 F
-19 G
diff --git a/extensions/nsplugin/examples/grapher/grapher.cpp b/extensions/nsplugin/examples/grapher/grapher.cpp
deleted file mode 100644
index 22f7d09d6..000000000
--- a/extensions/nsplugin/examples/grapher/grapher.cpp
+++ /dev/null
@@ -1,619 +0,0 @@
-// Include TQt Netscape Plugin classes.
-#include "tqnp.h"
-
-// Include other TQt classes.
-#include <tqpainter.h>
-#include <tqtextstream.h>
-#include <tqbuffer.h>
-#include <tqpixmap.h>
-#include <tqmenubar.h>
-#include <tqpushbutton.h>
-#include <tqptrlist.h>
-#include <tqmessagebox.h>
-
-// Include some C library functions.
-#include <math.h>
-#include <stdlib.h>
-
-#ifndef M_PI // Some math.h don't include this.
-#define M_PI 3.14159265358979323846264338327950288
-#endif
-
-
-
-//
-// GraphModel is a simple abstract class that describes
-// a table of numeric and text data.
-//
-
-class GraphModel {
-public:
-    enum ColType { Numeric, Label };
-
-    union Datum {
-	double dbl;
-	TQString* str;
-    };
-
-    virtual TQPtrList<Datum>& graphData()=0;
-    virtual ColType colType(int col) const=0;
-    virtual int nCols() const=0;
-};
-
-
-//
-// Graph is a widget subclass that displays a GraphModel.
-// Since the widget is a TQNPWidget, it can be used as a plugin window,
-// returned by Grapher::newWindow() below.
-//
-
-class Graph : public TQNPWidget {
-    TQ_OBJECT
-public:
-    // Constructs a Graph to display a GraphModel
-    //
-    Graph(GraphModel&);
-    ~Graph();
-
-    // Two styles are available - Pie and Bar graph
-    //
-    enum Style { Pie, Bar };
-    static const char* styleName[];
-    void setStyle(Style);
-    void setStyle(const char*);
-
-    // Timer event processing rotates the pie graph
-    //
-    void timerEvent(TQTimerEvent*);
-
-    // These functions are provided by TQNPWidget - we override
-    // them to hide and show the plugin menubar.
-    //
-    void enterInstance();
-    void leaveInstance();
-
-    // Paint the graph...
-    //
-    void paintEvent(TQPaintEvent*);
-    //
-    // ... as either a "Loading" message, a Bar graph, a Pie graph,
-    // or an error message.
-    //
-    void paintWait(TQPaintEvent*);
-    void paintBar(TQPaintEvent*);
-    void paintPie(TQPaintEvent*);
-    void paintError(const char*);
-
-signals:
-    // Signals emitted when the Help menus are selected.
-    void aboutPlugin();
-    void aboutData();
-
-private:
-    GraphModel& model;
-    TQMenuBar *menubar;
-    Style style;
-    TQPopupMenu* stylemenu;
-    int pieRotationTimer;
-    int pieRotation;
-    TQPixmap pm;
-
-private slots:
-    void setStyleFromMenu(int id);
-};
-
-
-Graph::Graph( GraphModel& mdl ) :
-    model(mdl),
-    style(Bar),
-    pieRotationTimer(0),
-    pieRotation(0)
-{
-    // Create a menubar for the widget
-    //
-    menubar = new TQMenuBar( this );
-    stylemenu = new TQPopupMenu;
-    stylemenu->setCheckable(TRUE);
-    for ( Style s = Pie; styleName[s]; s = Style(s+1)) {
-	stylemenu->insertItem(styleName[s], s+100);
-    }
-    connect(stylemenu, TQ_SIGNAL(activated(int)),
-	this, TQ_SLOT(setStyleFromMenu(int)));
-    setStyle(Pie);
-
-    menubar->insertItem("Style", stylemenu);
-    menubar->insertSeparator();
-
-    TQPopupMenu* help = new TQPopupMenu;
-    help->insertItem( "About plugin...", this, TQ_SIGNAL(aboutPlugin()) );
-    help->insertItem( "About data...", this, TQ_SIGNAL(aboutData()) );
-    menubar->insertItem("Help", help);
-    menubar->hide();
-}
-
-Graph::~Graph()
-{
-}
-
-void Graph::setStyle(Style s)
-{
-    if (style != s) {
-	if (pieRotationTimer)
-	    killTimer(pieRotationTimer);
-	stylemenu->setItemChecked(100+style, FALSE);
-	style = s;
-	if ( style == Pie )
-	    pieRotationTimer = startTimer( 80 );
-	else
-	    pieRotationTimer = 0;
-	stylemenu->setItemChecked(100+style, TRUE);
-	update();
-    }
-}
-
-void Graph::timerEvent(TQTimerEvent*)
-{
-    pieRotation = ( pieRotation + 6 ) % 360; repaint(FALSE);
-}
-
-void Graph::setStyle(const char* stext)
-{
-    for ( Style s = Pie; styleName[s]; s = Style(s+1) ) {
-	if ( tqstricmp(stext,styleName[s])==0 ) {
-	    setStyle(s);
-	    return;
-	}
-    }
-}
-
-void Graph::enterInstance()
-{
-    menubar->show();
-}
-
-void Graph::leaveInstance()
-{
-    menubar->hide();
-}
-
-void Graph::paintError(const char* e)
-{
-    TQPainter p(this);
-    int w = width();
-    p.drawText(w/8, 0, w-w/4, height(), AlignCenter|WordBreak, e);
-}
-
-void Graph::paintBar(TQPaintEvent* event)
-{
-    if ( model.colType(0) != GraphModel::Numeric ) {
-	paintError("First column not numeric, cannot draw bar graph\n");
-	return;
-    }
-
-    TQPtrList<GraphModel::Datum>& data = model.graphData();
-
-    double max = 0.0;
-
-    for (GraphModel::Datum* rowdata = data.first();
-	rowdata; rowdata = data.next())
-    {
-	if (rowdata[0].dbl > max) max = rowdata[0].dbl;
-    }
-
-    const uint w = width();
-    const uint h = height();
-
-    TQPainter p(this);
-
-    p.setClipRect(event->rect());
-
-    if ( w > data.count() ) {
-	// More pixels than data
-	int x = 0;
-	int i = 0;
-	TQFontMetrics fm=fontMetrics();
-	int fh = fm.height();
-
-	for (GraphModel::Datum* rowdata = data.first();
-	    rowdata; rowdata = data.next())
-	{
-	    TQColor c;
-	    c.setHsv( (i * 255)/data.count(), 255, 255 );// rainbow effect
-	    p.setBrush(c);
-	    int bw = (w-w/4-x)/(data.count()-i);
-	    int bh = int((h-h/4-1)*rowdata[0].dbl/max);
-	    p.drawRect( w/8+x, h-h/8-1-bh, bw, bh );
-
-	    i++;
-	    x+=bw;
-	}
-    } else {
-	// More data than pixels
-	int x = 0;
-	int i = 0;
-	double av = 0.0;
-	int n = 0;
-	for (GraphModel::Datum* rowdata = data.first(); rowdata;
-	    rowdata = data.next())
-	{
-	    int bx = i*w/data.count();
-
-	    if (bx > x) {
-		TQColor c;
-		c.setHsv( (x * 255)/w, 255, 255 );// rainbow effect
-		p.setPen(c);
-		int bh = int(h*av/n/max);
-
-		p.drawLine(x,h-1,x,h-bh);
-
-		av = 0.0;
-		n = 0;
-		x = bx;
-	    }
-
-	    av += rowdata[0].dbl;
-	    n++;
-
-	    i++;
-	}
-    }
-}
-
-void Graph::paintPie(TQPaintEvent* event)
-{
-    if ( model.colType(0) != GraphModel::Numeric ) {
-	paintError("First column not numeric, cannot draw pie graph\n");
-	return;
-    }
-
-    TQPtrList<GraphModel::Datum>& data = model.graphData();
-
-    double total = 0.0;
-
-    GraphModel::Datum* rowdata;
-
-    for (rowdata = data.first();
-	rowdata; rowdata = data.next())
-    {
-	total += rowdata[0].dbl;
-    }
-
-    // Only use first column for pie chart
-    if ( !total ) return;
-
-    int apos = (pieRotation-90)*16;
-
-    const int w = width();
-    const int h = height();
-
-    const int xd = w - w/5;
-    const int yd = h - h/5;
-
-    pm.resize(width(),height());
-    pm.fill(backgroundColor());
-    TQPainter p(&pm);
-    p.setFont(font());
-
-    p.setClipRect(event->rect());
-
-    int i = 0;
-
-    for (rowdata = data.first();
-	rowdata; rowdata = data.next())
-    {
-	TQColor c;
-
-	c.setHsv( ( i * 255)/data.count(), 255, 255 );// rainbow effect
-	p.setBrush( c );			// solid fill with color c
-
-	int a = int(( rowdata[0].dbl * 360.0 ) / total * 16.0 + 0.5);
-	p.drawPie( w/10, h/10, xd, yd, -apos, -a );
-	apos += a;
-	i++;
-    }
-
-    if (model.colType(1) == GraphModel::Label) {
-	double apos = (pieRotation-90)*M_PI/180;
-
-	for (rowdata = data.first();
-	    rowdata; rowdata = data.next())
-	{
-	    double a = rowdata[0].dbl * 360 / total * M_PI / 180;
-	    int x = int(cos(apos+a/2)*w*5/16 + w/2 + 0.5);
-	    int y = int(sin(apos+a/2)*h*5/16 + h/2 + 0.5);
-
-	    // ### This causes a crash, so comment out for now
-	    /*p.drawText(x-w/8, y-h/8, w/4, h/4,
-		WordBreak|AlignCenter,
-		*rowdata[1].str);*/
-	    apos += a;
-	}
-    }
-
-    TQPainter p2(this);
-    p2.setClipRect(event->rect());
-    p2.drawPixmap(0,0,pm);
-}
-
-void Graph::paintWait(TQPaintEvent*)
-{
-    TQPainter p(this);
-    p.drawText(rect(), AlignCenter, "Loading...");
-}
-
-void Graph::paintEvent(TQPaintEvent* event)
-{
-    if (!model.nCols()) {
-	paintWait(event);
-    } else {
-	switch (style) {
-	  case Pie:
-	    paintPie(event);
-	    break;
-	  case Bar:
-	    paintBar(event);
-	    break;
-	}
-    }
-}
-
-void Graph::setStyleFromMenu(int id)
-{
-    setStyle(Style(id-100));
-}
-
-const char* Graph::styleName[] = { "Pie", "Bar", 0 };
-
-
-//
-// Grapher is a subclass of TQNPInstance, and so it can be returned
-// by GrapherPlugin::newInstance().  A TQNPInstance represents the
-// plugin, distinctly from the plugin window.
-//
-// Grapher is also a GraphModel, because it loads graph data from
-// the net.  When Grapher creates a window in newWindow(), it creates
-// a Graph widget to display the GraphModel that is the Grapher itself.
-//
-
-class Grapher : public TQNPInstance, GraphModel {
-    TQ_OBJECT
-public:
-    // Create a Grapher - all Grapher plugins are created
-    // by one GrapherPlugin object.
-    //
-    Grapher();
-    ~Grapher();
-
-    // We override this TQNPInstance function to create our
-    // own subclass of TQNPWidget, a Graph widget.
-    //
-    TQNPWidget* newWindow();
-
-    // We override this TQNPInstance function to process the
-    // incoming graph data.
-    //
-    int write(TQNPStream* /*str*/, int /*offset*/, int len, void* buffer);
-
-private:
-    // Grapher is a GraphModel, so it implements the pure virtual
-    // functions of that class.
-    //
-    TQPtrList<Datum>& graphData();
-    ColType colType(int col) const;
-    int nCols() const;
-
-    void consumeLine();
-    TQPtrList<Datum> data;
-    TQBuffer line;
-    int ncols;
-    ColType *coltype;
-
-private slots:
-    // Slots that are connected to the Graph menu items.
-    //
-    void aboutPlugin();
-    void aboutData();
-};
-
-Grapher::Grapher()
-{
-    data.setAutoDelete(TRUE);
-    ncols = 0;
-    line.open(IO_WriteOnly|IO_Truncate);
-}
-
-Grapher::~Grapher()
-{
-}
-
-TQPtrList<GraphModel::Datum>& Grapher::graphData()
-{
-    return data;
-}
-
-GraphModel::ColType Grapher::colType(int col) const
-{
-    return coltype[col];
-}
-
-int Grapher::nCols() const
-{
-    return ncols;
-}
-
-
-TQNPWidget* Grapher::newWindow()
-{
-    // Create a Graph - our subclass of TQNPWidget.
-    Graph *graph = new Graph(*this);
-
-    // Look at the arguments from the EMBED tag.
-    //   GRAPHSTYLE chooses pie or bar
-    //   FONTFAMILY and FONTSIZE choose the font
-    //
-    const char* style = arg("GRAPHSTYLE");
-    if ( style ) graph->setStyle(style);
-
-    const char* fontfamily = arg("FONTFAMILY");
-    const char* fontsize = arg("FONTSIZE");
-    int ptsize = fontsize ? atoi(fontsize) : graph->font().pointSize();
-    if (fontfamily) graph->setFont(TQFont(fontfamily, ptsize));
-
-    connect(graph, TQ_SIGNAL(aboutPlugin()), this, TQ_SLOT(aboutPlugin()));
-    connect(graph, TQ_SIGNAL(aboutData()), this, TQ_SLOT(aboutData()));
-
-    return graph;
-}
-
-void Grapher::consumeLine()
-{
-    line.close();
-    line.open(IO_ReadOnly);
-
-    TQTextStream ts( &line );
-
-    if (ncols == 0 ) {
-	ncols=0;
-	TQPtrList<ColType> typelist;
-	typelist.setAutoDelete(TRUE);
-	do {
-	    TQString typestr;
-	    ts >> typestr >> ws;
-	    ColType* t = 0;
-	    if ( typestr == "num" ) {
-		t = new ColType(Numeric);
-	    } else if ( typestr == "label" ) {
-		t = new ColType(Label);
-	    }
-	    if (t) typelist.append(t);
-	} while (!ts.atEnd());
-	coltype = new ColType[ncols];
-	for (ColType* t = typelist.first(); t; t = typelist.next()) {
-	    coltype[ncols++] = *t;
-	}
-    } else {
-	int col=0;
-	Datum *rowdata = new Datum[ncols];
-	while ( col < ncols && !ts.atEnd() ) {
-	    switch (coltype[col]) {
-	      case Numeric: {
-		double value;
-		ts >> value >> ws;
-		rowdata[col].dbl = value;
-		break;
-	      }
-	      case Label: {
-		TQString* value = new TQString;
-		ts >> *value >> ws;
-		rowdata[col].str = value;
-		break;
-	      }
-	    }
-	    col++;
-	}
-
-	data.append(rowdata);
-    }
-
-    line.close();
-    line.open(IO_WriteOnly|IO_Truncate);
-}
-
-int Grapher::write(TQNPStream* /*str*/, int /*offset*/, int len, void* buffer)
-{
-    // The browser calls this function when data is available on one
-    // of the streams the plugin has requested.  Since we are only
-    // processing one stream - the URL in the SRC argument of the EMBED
-    // tag, we assume the TQNPStream is that one.  Also, since we do not
-    // override TQNPInstance::writeReady(), we must accepts ALL the data
-    // that is sent to this function.
-    //
-    char* txt = (char*)buffer;
-    for (int i=0; i<len; i++) {
-	char ch = txt[i];
-	switch ( ch ) {
-	  case '\n':
-	    consumeLine();
-	    break;
-	  case '\r': // ignore;
-	    break;
-	  default:
-	    line.putch(ch);
-	}
-    }
-    if ( widget() )
-	widget()->update();
-
-    return len;
-}
-
-void Grapher::aboutPlugin()
-{
-    getURL( "http://doc.trolltech.com/netscape-plugin.html", "_blank" );
-}
-
-void Grapher::aboutData()
-{
-    const char* page = arg("DATAPAGE");
-    if (page)
-	getURL( page, "_blank" );
-    else
-	TQMessageBox::message("Help", "No help for this data");
-}
-
-
-//
-// GrapherPlugin is the start of everything.  It is a TQNPlugin subclass,
-// and it is responsible for describing the plugin to the browser, and
-// creating instances of the plugin when it appears in web page.
-//
-
-class GrapherPlugin : public TQNPlugin {
-public:
-    GrapherPlugin()
-    {
-    }
-
-    TQNPInstance* newInstance()
-    {
-	// Make a new Grapher, our subclass of TQNPInstance.
-	return new Grapher;
-    }
-
-    const char* getMIMEDescription() const
-    {
-	// Describe the MIME types which this plugin can
-	// process.  Just the concocted "application/x-graphable"
-	// type, with the "g1n" filename extension.
-	//
-	return "application/x-graphable:g1n:Graphable ASCII numeric data";
-    }
-
-    const char * getPluginNameString() const
-    {
-	// The name of the plugin.  This is the title string used in
-	// the "About Plugins" page of the browser.
-	//
-	return "TQt-based Graph Plugin";
-    }
-
-    const char * getPluginDescriptionString() const
-    {
-	// A longer description of the plugin.
-	//
-	return "A TQt-based LiveConnected plug-in that graphs numeric data";
-    }
-
-};
-
-//
-// Finally, we provide the implementation of TQNPlugin::create(), to
-// provide our subclass of TQNPlugin.
-//
-
-TQNPlugin* TQNPlugin::create()
-{
-    return new GrapherPlugin;
-}
-
-#include "grapher.moc"
diff --git a/extensions/nsplugin/examples/grapher/grapher.def b/extensions/nsplugin/examples/grapher/grapher.def
deleted file mode 100644
index e71dd470f..000000000
--- a/extensions/nsplugin/examples/grapher/grapher.def
+++ /dev/null
@@ -1,9 +0,0 @@
-LIBRARY   npgrapher.dll
-
-CODE	  PRELOAD MOVEABLE DISCARDABLE
-DATA	  PRELOAD SINGLE
-
-EXPORTS
-	NP_GetEntryPoints   @1
-	NP_Initialize       @2
-	NP_Shutdown         @3
diff --git a/extensions/nsplugin/examples/grapher/grapher.doc b/extensions/nsplugin/examples/grapher/grapher.doc
deleted file mode 100644
index af6189cc4..000000000
--- a/extensions/nsplugin/examples/grapher/grapher.doc
+++ /dev/null
@@ -1,64 +0,0 @@
-/*! \page grapher-nsplugin-example.html
-  \ingroup nsplugin-examples
-
-  \title Grapher Plugin
-
-  This example graphs data from a simple text file.  It
-  demonstrates the use of the TQNPInstance::writeReady()
-  and TQNPInstance::write() functions.
-
-  To build the example, you must first build the
-  <a href=nsplugin.html>TQt Netscape Plugin Extension</a> library.
-  Then type <tt>make</tt> in <tt>extensions/nsplugin/examples/grapher/</tt>
-  and copy the resulting <tt>grapher.so</tt> or <tt>npgrapher.dll</tt>
-  to the Plugins directory of your WWW browser.
-
-  <EMBED ALIGN=LEFT WIDTH=49% HEIGHT=300 SRC=graph.g1n
-    graphstyle=pie fontfamily=times fontsize=18>
-
-  The text file it accepts as input has a title line, then
-  a sequence of lines with a number, then a string.  The
-  plugin displays a pie chart of the numbers, each segment
-  labelled by the associated string.  The user can select
-  a bar chart view of the same data by selecting from the
-  menu that appears when they point at the plugin.
-
-  The HTML tag used to embed the graph is:
-<small>
-<pre>
-  &lt;EMBED
-    SRC=graph.g1n
-    ALIGN=LEFT
-    WIDTH=49% HEIGHT=300
-    graphstyle=pie fontfamily=times
-    fontsize=18&gt;
-</pre>
-</small>
-  Note that some HTML arguments (which we have capitalized here)
-  are interpreted by the browser, while others are used by the
-  plugin.
-
-<br clear>
-With the simplicity and cross-platform nature of Qt-based plugins,
-pages like <a href="http://www.netcraft.com/survey/">Netcraft's
-Server Graphs</a> can be provided much more efficiently for both
-the service provider and consumer.  Data need not be converted
-to an image at the server.
-
-<br clear>
-  <hr>
-  Implementation:
- 
-  \include grapher/grapher.cpp
-*/
-
-/*! \plainpage graph.g1n
-num label
-10 A
-24 B
-12 C
-7 D
-34 E
-15 F
-19 G
-*/
diff --git a/extensions/nsplugin/examples/grapher/grapher.pro b/extensions/nsplugin/examples/grapher/grapher.pro
deleted file mode 100644
index 6f05b5453..000000000
--- a/extensions/nsplugin/examples/grapher/grapher.pro
+++ /dev/null
@@ -1,12 +0,0 @@
-TEMPLATE	= lib
-TARGET		= grapher
-win32:TARGET	= npgrapher
-
-CONFIG	       += qt dll release
-LIBS	       += -lqnp
-unix:LIBS      += -lXt
-
-HEADERS		=
-SOURCES		= grapher.cpp
-DEF_FILE	= grapher.def
-RC_FILE		= grapher.rc
diff --git a/extensions/nsplugin/examples/grapher/grapher.rc b/extensions/nsplugin/examples/grapher/grapher.rc
deleted file mode 100644
index 558c738ad..000000000
--- a/extensions/nsplugin/examples/grapher/grapher.rc
+++ /dev/null
@@ -1,36 +0,0 @@
-

-1 VERSIONINFO

- FILEVERSION 1,0,0,1

- PRODUCTVERSION 1,0,0,1

- FILEFLAGSMASK 0x3fL

-#ifdef _DEBUG

- FILEFLAGS 0x1L

-#else

- FILEFLAGS 0x0L

-#endif

- FILEOS 0x4L

- FILETYPE 0x2L

- FILESUBTYPE 0x0L

-BEGIN

-    BLOCK "StringFileInfo"

-    BEGIN

-        BLOCK "040904e4"

-        BEGIN

-            VALUE "CompanyName", "Trolltech\0"

-            VALUE "FileDescription", "grapher\0"

-	    VALUE "FileExtents", "g1n\0"

-	    VALUE "FileOpenName", "Graphable data (*.g1n)\0"

-            VALUE "FileVersion", "1, 0, 0, 1\0"

-            VALUE "InternalName", "grapher\0"

-            VALUE "LegalCopyright", "Copyright © 1997-2008 Trolltech ASA\0"

-	    VALUE "MIMEType", "application/x-graphable\0"

-            VALUE "OriginalFilename", "grapher.dll\0"

-            VALUE "ProductName", "Trolltech grapher\0"

-            VALUE "ProductVersion", "1, 0, 0, 1\0"

-        END

-    END

-    BLOCK "VarFileInfo"

-    BEGIN

-        VALUE "Translation", 0x409, 1252

-    END

-END