src/html/m_hline.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        m_hline.cpp
   3 // Purpose:     wxHtml module for horizontal line (HR tag)
   4 // Author:      Vaclav Slavik
   5 // RCS-ID:      $Id$
   6 // Copyright:   (c) 1999 Vaclav Slavik
   7 // Licence:     wxWindows Licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifdef __GNUG__
  11 #pragma implementation
  12 #endif
  13
  14 #include "wx/wxprec.h"
  15
  16
  17 #include "wx/defs.h"
  18 #if wxUSE_HTML && wxUSE_STREAMS
  19 #ifdef __BORDLANDC__
  20 #pragma hdrstop
  21 #endif
  22
  23 #ifndef WXPRECOMP
  24 #include "wx/wx.h"
  25 #endif
  26
  27
  28
  29 #include "wx/html/forcelnk.h"
  30 #include "wx/html/m_templ.h"
  31
  32 #include "wx/html/htmlcell.h"
  33
  34 FORCE_LINK_ME(m_hline)
  35
  36
  37 //-----------------------------------------------------------------------------
  38 // wxHtmlLineCell
  39 //-----------------------------------------------------------------------------
  40
  41 class wxHtmlLineCell : public wxHtmlCell
  42 {
  43     public:
  44         wxHtmlLineCell(int size) : wxHtmlCell() {m_Height = size;}
  45         void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
  46         void Layout(int w) {m_Width = w; if (m_Next) m_Next->Layout(w);}
  47 };
  48
  49
  50 void wxHtmlLineCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
  51 {
  52     wxBrush mybrush("BLACK", wxSOLID);
  53     wxPen mypen("BLACK", 1, wxSOLID);
  54     dc.SetBrush(mybrush);
  55     dc.SetPen(mypen);
  56     dc.DrawRectangle(x + m_PosX, y + m_PosY, m_Width, m_Height);
  57     wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
  58 }
  59
  60
  61
  62
  63 //-----------------------------------------------------------------------------
  64 // The list handler:
  65 //-----------------------------------------------------------------------------
  66
  67
  68 TAG_HANDLER_BEGIN(HR, "HR")
  69
  70     TAG_HANDLER_PROC(tag)
  71     {
  72         wxHtmlContainerCell *c;
  73         int sz;
  74
  75         m_WParser->CloseContainer();
  76         c = m_WParser->OpenContainer();
  77
  78         c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_VERTICAL);
  79         c->SetAlignHor(wxHTML_ALIGN_CENTER);
  80         c->SetAlign(tag);
  81         c->SetWidthFloat(tag);
  82         sz = 1;
  83         if (tag.HasParam(wxT("SIZE")) && tag.ScanParam(wxT("SIZE"), wxT("%i"), &sz) == 1) {}
  84         c->InsertCell(new wxHtmlLineCell((int)((double)sz * m_WParser->GetPixelScale())));
  85
  86         m_WParser->CloseContainer();
  87         m_WParser->OpenContainer();
  88
  89         return FALSE;
  90     }
  91
  92 TAG_HANDLER_END(HR)
  93
  94
  95
  96
  97
  98 TAGS_MODULE_BEGIN(HLine)
  99
 100     TAGS_MODULE_ADD(HR)
 101
 102 TAGS_MODULE_END(HLine)
 103
 104 #endif