ec4f5ef53d
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2995 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
158 lines
4.2 KiB
C++
158 lines
4.2 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: mod_list.cpp
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// Purpose: wxHtml module for lists
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// Author: Vaclav Slavik
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// Copyright: (c) 1999 Vaclav Slavik
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// Licence: wxWindows Licence
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/////////////////////////////////////////////////////////////////////////////
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include <wx/wxprec.h>
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#include "wx/defs.h"
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#if wxUSE_HTML
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#ifdef __BORDLANDC__
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#pragma hdrstop
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#endif
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#ifndef WXPRECOMP
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#include <wx/wx.h>
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#endif
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#include <wx/html/forcelink.h>
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#include <wx/html/mod_templ.h>
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#include <wx/html/htmlcell.h>
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FORCE_LINK_ME(mod_list)
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//-----------------------------------------------------------------------------
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// wxHtmlListmarkCell
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//-----------------------------------------------------------------------------
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class wxHtmlListmarkCell : public wxHtmlCell
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{
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private:
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wxBrush m_Brush;
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public:
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wxHtmlListmarkCell(wxDC *dc, const wxColour& clr);
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void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2);
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};
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wxHtmlListmarkCell::wxHtmlListmarkCell(wxDC* dc, const wxColour& clr) : wxHtmlCell(), m_Brush(clr, wxSOLID)
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{
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m_Width = dc -> GetCharWidth();
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m_Height = dc -> GetCharHeight();
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m_Descent = 0;
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}
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void wxHtmlListmarkCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
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{
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dc.SetBrush(m_Brush);
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dc.DrawEllipse(x + m_PosX + m_Width / 4, y + m_PosY + m_Height / 4, m_Width / 2, m_Width / 2);
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wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
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}
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//-----------------------------------------------------------------------------
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// The list handler:
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//-----------------------------------------------------------------------------
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TAG_HANDLER_BEGIN(OLULLI, "OL,UL,LI")
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TAG_HANDLER_VARS
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int m_Numbering;
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// this is number of actual item of list or 0 for dots
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TAG_HANDLER_CONSTR(OLULLI)
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{
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m_Numbering = 0;
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}
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TAG_HANDLER_PROC(tag)
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{
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wxHtmlContainerCell *c;
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// List Item:
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if (tag.GetName() == "LI") {
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if (!tag.IsEnding()) {
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m_WParser -> CloseContainer();
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m_WParser -> CloseContainer();
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c = m_WParser -> OpenContainer();
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c -> SetWidthFloat(2 * m_WParser -> GetCharWidth(), HTML_UNITS_PIXELS);
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c -> SetAlignHor(HTML_ALIGN_RIGHT);
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if (m_Numbering == 0)
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c -> InsertCell(new wxHtmlListmarkCell(m_WParser -> GetDC(), m_WParser -> GetActualColor()));
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else {
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wxString mark;
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mark.Printf("%i.", m_Numbering);
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c -> InsertCell(new wxHtmlWordCell(mark, *(m_WParser -> GetDC())));
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}
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m_WParser -> CloseContainer();
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c = m_WParser -> OpenContainer();
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c -> SetIndent(m_WParser -> GetCharWidth() / 4, HTML_INDENT_LEFT);
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c -> SetWidthFloat(-2 * m_WParser -> GetCharWidth(), HTML_UNITS_PIXELS);
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m_WParser -> OpenContainer();
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if (m_Numbering != 0) m_Numbering++;
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}
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return FALSE;
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}
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// Begin of List (not-numbered): "UL", "OL"
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else {
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int oldnum = m_Numbering;
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if (tag.GetName() == "UL") m_Numbering = 0;
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else m_Numbering = 1;
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c = m_WParser -> GetContainer();
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if (c -> GetFirstCell() != NULL) {
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m_WParser -> CloseContainer();
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m_WParser -> OpenContainer();
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c = m_WParser -> GetContainer();
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}
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c -> SetAlignHor(HTML_ALIGN_LEFT);
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c -> SetIndent(2 * m_WParser -> GetCharWidth(), HTML_INDENT_LEFT);
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m_WParser -> OpenContainer() -> SetAlignVer(HTML_ALIGN_TOP);
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m_WParser -> OpenContainer();
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m_WParser -> OpenContainer();
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ParseInner(tag);
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m_WParser -> CloseContainer();
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m_WParser -> CloseContainer();
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m_WParser -> CloseContainer();
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m_WParser -> CloseContainer();
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m_WParser -> OpenContainer();
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m_Numbering = oldnum;
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return TRUE;
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}
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}
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TAG_HANDLER_END(OLULLI)
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TAGS_MODULE_BEGIN(List)
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TAGS_MODULE_ADD(OLULLI)
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TAGS_MODULE_END(List)
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#endif
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