added possibility to throw different objects and crash directly from the main frame...

[wxWidgets.git] / src / html / winpars.cpp

diff --git a/src/html/winpars.cpp b/src/html/winpars.cpp
index d11a8ea9fde3fcf70ab9d3834f13f9632320cc4f..0dbab9d1f9db9cccf65f5e07f37d80e5bdf142a4 100644 (file)
--- a/src/html/winpars.cpp
+++ b/src/html/winpars.cpp
@@ -4,11 +4,11 @@
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik
 // Author:      Vaclav Slavik
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999 Vaclav Slavik

-// Licence:     wxWindows Licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 
 /////////////////////////////////////////////////////////////////////////////
 
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

 #pragma implementation "winpars.h"
 #endif
 
 #pragma implementation "winpars.h"
 #endif
 


@@ -31,12 +31,15 @@
 #include "wx/html/htmlwin.h"
 #include "wx/fontmap.h"
 #include "wx/log.h"
 #include "wx/html/htmlwin.h"
 #include "wx/fontmap.h"
 #include "wx/log.h"

+#include "wx/settings.h"
+#include "wx/uri.h"

 
 
 //-----------------------------------------------------------------------------
 // wxHtmlWinParser
 //-----------------------------------------------------------------------------
 
 
 
 //-----------------------------------------------------------------------------
 // wxHtmlWinParser
 //-----------------------------------------------------------------------------
 

+IMPLEMENT_ABSTRACT_CLASS(wxHtmlWinParser, wxHtmlParser)

 
 wxList wxHtmlWinParser::m_Modules;
 
 
 wxList wxHtmlWinParser::m_Modules;
 


@@ -48,12 +51,13 @@ wxHtmlWinParser::wxHtmlWinParser(wxHtmlWindow *wnd) : wxHtmlParser()
     m_Container = NULL;
     m_DC = NULL;
     m_CharHeight = m_CharWidth = 0;
     m_Container = NULL;
     m_DC = NULL;
     m_CharHeight = m_CharWidth = 0;

-    m_UseLink = FALSE;
+    m_UseLink = false;

 #if !wxUSE_UNICODE
     m_EncConv = NULL;
     m_InputEnc = wxFONTENCODING_ISO8859_1;
     m_OutputEnc = wxFONTENCODING_DEFAULT;
 #endif
 #if !wxUSE_UNICODE
     m_EncConv = NULL;
     m_InputEnc = wxFONTENCODING_ISO8859_1;
     m_OutputEnc = wxFONTENCODING_DEFAULT;
 #endif

+    m_lastWordCell = NULL;

 
     {
         int i, j, k, l, m;
 
     {
         int i, j, k, l, m;


@@ -69,18 +73,12 @@ wxHtmlWinParser::wxHtmlWinParser(wxHtmlWindow *wnd) : wxHtmlParser()
                             m_FontsEncTable[i][j][k][l][m] = wxFONTENCODING_DEFAULT;
 #endif
                         }
                             m_FontsEncTable[i][j][k][l][m] = wxFONTENCODING_DEFAULT;
 #endif
                         }

-#ifdef __WXMSW__
-        static int default_sizes[7] = {7, 8, 10, 12, 16, 22, 30};
-#elif defined(__WXMAC__)
-        static int default_sizes[7] = {9, 12, 14, 18, 24, 30, 36};
-#else
-        static int default_sizes[7] = {10, 12, 14, 16, 19, 24, 32};
-#endif
-        SetFonts(wxT(""), wxT(""), default_sizes);
+
+        SetFonts(wxEmptyString, wxEmptyString, NULL);

     }
 
     // fill in wxHtmlParser's tables:
     }
 
     // fill in wxHtmlParser's tables:

-    wxNode *node = m_Modules.GetFirst();
+    wxList::compatibility_iterator node = m_Modules.GetFirst();

     while (node)
     {
         wxHtmlTagsModule *mod = (wxHtmlTagsModule*) node->GetData();
     while (node)
     {
         wxHtmlTagsModule *mod = (wxHtmlTagsModule*) node->GetData();


@@ -118,8 +116,22 @@ void wxHtmlWinParser::RemoveModule(wxHtmlTagsModule *module)
     m_Modules.DeleteObject(module);
 }
 
     m_Modules.DeleteObject(module);
 }
 

-void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face, const int *sizes)
+void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face,
+                               const int *sizes)

 {
 {

+    static int default_sizes[7] =
+        {
+            wxHTML_FONT_SIZE_1,
+            wxHTML_FONT_SIZE_2,
+            wxHTML_FONT_SIZE_3,
+            wxHTML_FONT_SIZE_4,
+            wxHTML_FONT_SIZE_5,
+            wxHTML_FONT_SIZE_6,
+            wxHTML_FONT_SIZE_7
+        };
+
+    if (sizes == NULL) sizes = default_sizes;
+

     int i, j, k, l, m;
 
     for (i = 0; i < 7; i++) m_FontsSizes[i] = sizes[i];
     int i, j, k, l, m;
 
     for (i = 0; i < 7; i++) m_FontsSizes[i] = sizes[i];


@@ -143,6 +155,30 @@ void wxHtmlWinParser::SetFonts(wxString normal_face, wxString fixed_face, const
                     }
 }
 
                     }
 }
 

+void wxHtmlWinParser::SetStandardFonts(int size,
+                                       const wxString& normal_face,
+                                       const wxString& fixed_face)
+{
+    wxFont defaultFont = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
+
+    int f_sizes[7];
+    if (size == -1)
+        size = defaultFont.GetPointSize();
+
+    f_sizes[0] = int(size * 0.6);
+    f_sizes[1] = int(size * 0.8);
+    f_sizes[2] = size;
+    f_sizes[3] = int(size * 1.2);
+    f_sizes[4] = int(size * 1.4);
+    f_sizes[5] = int(size * 1.6);
+    f_sizes[6] = int(size * 1.8);
+
+    wxString normal = normal_face.empty() ?
+                      defaultFont.GetFaceName() : normal_face;
+
+    SetFonts(normal, fixed_face, f_sizes);
+}
+

 void wxHtmlWinParser::InitParser(const wxString& source)
 {
     wxHtmlParser::InitParser(source);
 void wxHtmlWinParser::InitParser(const wxString& source)
 {
     wxHtmlParser::InitParser(source);


@@ -156,17 +192,18 @@ void wxHtmlWinParser::InitParser(const wxString& source)
                    of differences under X and win
                  */
 
                    of differences under X and win
                  */
 

-    m_UseLink = FALSE;
-    m_Link = wxHtmlLinkInfo( wxT(""), wxT("") );
+    m_UseLink = false;
+    m_Link = wxHtmlLinkInfo( wxEmptyString );

     m_LinkColor.Set(0, 0, 0xFF);
     m_ActualColor.Set(0, 0, 0);
     m_Align = wxHTML_ALIGN_LEFT;
     m_LinkColor.Set(0, 0, 0xFF);
     m_ActualColor.Set(0, 0, 0);
     m_Align = wxHTML_ALIGN_LEFT;

-    m_tmpLastWasSpace = FALSE;
+    m_tmpLastWasSpace = false;
+    m_lastWordCell = NULL;

 
     OpenContainer();
     OpenContainer();
 
 
     OpenContainer();
     OpenContainer();
 

-#if 0 //!wxUSE_UNICODE
+#if !wxUSE_UNICODE

     wxString charset = ExtractCharsetInformation(source);
     if (!charset.empty())
     {
     wxString charset = ExtractCharsetInformation(source);
     if (!charset.empty())
     {


@@ -177,6 +214,12 @@ void wxHtmlWinParser::InitParser(const wxString& source)
 #endif
 
     m_Container->InsertCell(new wxHtmlColourCell(m_ActualColor));
 #endif
 
     m_Container->InsertCell(new wxHtmlColourCell(m_ActualColor));

+    wxColour windowColour = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW) ;
+    m_Container->InsertCell(
+            new wxHtmlColourCell(GetWindow() ?
+                                     GetWindow()->GetBackgroundColour() :
+                                     windowColour,
+                                 wxHTML_CLR_BACKGROUND));

     m_Container->InsertCell(new wxHtmlFontCell(CreateCurrentFont()));
 }
 
     m_Container->InsertCell(new wxHtmlFontCell(CreateCurrentFont()));
 }
 


@@ -198,22 +241,53 @@ wxObject* wxHtmlWinParser::GetProduct()
 
     top = m_Container;
     while (top->GetParent()) top = top->GetParent();
 
     top = m_Container;
     while (top->GetParent()) top = top->GetParent();

+    top->RemoveExtraSpacing(true, true);
+

     return top;
 }
 
 wxFSFile *wxHtmlWinParser::OpenURL(wxHtmlURLType type,
                                    const wxString& url) const
 {
     return top;
 }
 
 wxFSFile *wxHtmlWinParser::OpenURL(wxHtmlURLType type,
                                    const wxString& url) const
 {

-    // FIXME - normalize the URL to full path before passing to
-    //         OnOpeningURL!!

     if ( m_Window )
     {
         wxString myurl(url);
         wxHtmlOpeningStatus status;
         for (;;)
         {
     if ( m_Window )
     {
         wxString myurl(url);
         wxHtmlOpeningStatus status;
         for (;;)
         {

+            wxString myfullurl(myurl);
+
+            // consider url as absolute path first
+            wxURI current(myurl);
+            myfullurl = current.BuildUnescapedURI();
+
+            // if not absolute then ...
+            if( current.IsReference() )
+            {
+                wxString basepath = GetFS()->GetPath();
+                wxURI base(basepath);
+
+                // ... try to apply base path if valid ...
+                if( !base.IsReference() )
+                {
+                    wxURI path(myfullurl);
+                    path.Resolve( base );
+                    myfullurl = path.BuildUnescapedURI();
+                }
+                else
+                {
+                    // ... or force such addition if not included already
+                    if( !current.GetPath().Contains(base.GetPath()) )
+                    {
+                        basepath += myurl;
+                        wxURI connected( basepath );
+                        myfullurl = connected.BuildUnescapedURI();
+                    }
+                }
+            }
+

             wxString redirect;
             wxString redirect;

-            status = m_Window->OnOpeningURL(type, myurl, &redirect);
+            status = m_Window->OnOpeningURL(type, myfullurl, &redirect);

             if ( status != wxHTML_REDIRECT )
                 break;
 
             if ( status != wxHTML_REDIRECT )
                 break;
 


@@ -270,9 +344,6 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
         {
             temp[templen-1] = wxT(' ');
             temp[templen] = 0;
         {
             temp[templen-1] = wxT(' ');
             temp[templen] = 0;

-#if 0 // VS - WHY was this here?!
-            if (templen == 1) continue;
-#endif

             templen = 0;
 #if !wxUSE_UNICODE
             if (m_EncConv)
             templen = 0;
 #if !wxUSE_UNICODE
             if (m_EncConv)


@@ -286,7 +357,9 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
             if (m_UseLink)
                 c->SetLink(m_Link);
             m_Container->InsertCell(c);
             if (m_UseLink)
                 c->SetLink(m_Link);
             m_Container->InsertCell(c);

-            m_tmpLastWasSpace = TRUE;
+            ((wxHtmlWordCell*)c)->SetPreviousWord(m_lastWordCell);
+            m_lastWordCell = (wxHtmlWordCell*)c;
+            m_tmpLastWasSpace = true;

         }
     }
 
         }
     }
 


@@ -305,7 +378,9 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
         if (m_UseLink)
             c->SetLink(m_Link);
         m_Container->InsertCell(c);
         if (m_UseLink)
             c->SetLink(m_Link);
         m_Container->InsertCell(c);

-        m_tmpLastWasSpace = FALSE;
+        ((wxHtmlWordCell*)c)->SetPreviousWord(m_lastWordCell);
+        m_lastWordCell = (wxHtmlWordCell*)c;
+        m_tmpLastWasSpace = false;

     }
 }
 
     }
 }
 


@@ -315,7 +390,7 @@ wxHtmlContainerCell* wxHtmlWinParser::OpenContainer()
 {
     m_Container = new wxHtmlContainerCell(m_Container);
     m_Container->SetAlignHor(m_Align);
 {
     m_Container = new wxHtmlContainerCell(m_Container);
     m_Container->SetAlignHor(m_Align);

-    m_tmpLastWasSpace = TRUE;
+    m_tmpLastWasSpace = true;

         /* to avoid space being first character in paragraph */
     return m_Container;
 }
         /* to avoid space being first character in paragraph */
     return m_Container;
 }


@@ -324,7 +399,7 @@ wxHtmlContainerCell* wxHtmlWinParser::OpenContainer()
 
 wxHtmlContainerCell* wxHtmlWinParser::SetContainer(wxHtmlContainerCell *c)
 {
 
 wxHtmlContainerCell* wxHtmlWinParser::SetContainer(wxHtmlContainerCell *c)
 {

-    m_tmpLastWasSpace = TRUE;
+    m_tmpLastWasSpace = true;

         /* to avoid space being first character in paragraph */
     return m_Container = c;
 }
         /* to avoid space being first character in paragraph */
     return m_Container = c;
 }


@@ -380,7 +455,7 @@ wxFont* wxHtmlWinParser::CreateCurrentFont()
                        ff ? wxMODERN : wxSWISS,
                        fi ? wxITALIC : wxNORMAL,
                        fb ? wxBOLD : wxNORMAL,
                        ff ? wxMODERN : wxSWISS,
                        fi ? wxITALIC : wxNORMAL,
                        fb ? wxBOLD : wxNORMAL,

-                       fu ? TRUE : FALSE, face
+                       fu ? true : false, face

 #if wxUSE_UNICODE
                        );
 #else
 #if wxUSE_UNICODE
                        );
 #else


@@ -436,20 +511,26 @@ void wxHtmlWinParser::SetInputEncoding(wxFontEncoding enc)
         m_OutputEnc = enc;
 
     // alternatives?
         m_OutputEnc = enc;
 
     // alternatives?

-    else if (wxFontMapper::Get()->GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, FALSE) &&
-             wxFontMapper::Get()->GetAltForEncoding(enc, &altfix, m_FontFaceFixed, FALSE) &&
+    else if (wxFontMapper::Get()->GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, false) &&
+             wxFontMapper::Get()->GetAltForEncoding(enc, &altfix, m_FontFaceFixed, false) &&

              altnorm == altfix)
         m_OutputEnc = altnorm;
 
     // at least normal face?
     else if (availnorm)
         m_OutputEnc = enc;
              altnorm == altfix)
         m_OutputEnc = altnorm;
 
     // at least normal face?
     else if (availnorm)
         m_OutputEnc = enc;

-    else if (wxFontMapper::Get()->GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, FALSE))
+    else if (wxFontMapper::Get()->GetAltForEncoding(enc, &altnorm, m_FontFaceNormal, false))

         m_OutputEnc = altnorm;
 
         m_OutputEnc = altnorm;
 

-    // okay, let convert to ISO_8859-1, available always

     else
     else

+    {
+#ifndef __WXMAC__
+        // okay, let convert to ISO_8859-1, available always

         m_OutputEnc = wxFONTENCODING_DEFAULT;
         m_OutputEnc = wxFONTENCODING_DEFAULT;

+#else
+        m_OutputEnc = wxLocale::GetSystemEncoding() ;
+#endif
+    }

 
     m_InputEnc = enc;
     if (m_OutputEnc == wxFONTENCODING_DEFAULT)
 
     m_InputEnc = enc;
     if (m_OutputEnc == wxFONTENCODING_DEFAULT)


@@ -499,7 +580,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxHtmlTagsModule, wxModule)
 bool wxHtmlTagsModule::OnInit()
 {
     wxHtmlWinParser::AddModule(this);
 bool wxHtmlTagsModule::OnInit()
 {
     wxHtmlWinParser::AddModule(this);

-    return TRUE;
+    return true;

 }
 
 void wxHtmlTagsModule::OnExit()
 }
 
 void wxHtmlTagsModule::OnExit()