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git.saurik.com Git - wxWidgets.git/blob - src/html/m_list.cpp
1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: wxHtml module for lists
4 // Author: Vaclav Slavik
6 // Copyright: (c) 1999 Vaclav Slavik
7 // Licence: wxWindows Licence
8 /////////////////////////////////////////////////////////////////////////////
10 #pragma implementation
13 #include "wx/wxprec.h"
17 #if wxUSE_HTML && wxUSE_STREAMS
28 #include "wx/html/forcelnk.h"
29 #include "wx/html/m_templ.h"
31 #include "wx/html/htmlcell.h"
36 //-----------------------------------------------------------------------------
38 //-----------------------------------------------------------------------------
40 class wxHtmlListmarkCell
: public wxHtmlCell
45 wxHtmlListmarkCell(wxDC
*dc
, const wxColour
& clr
);
46 void Draw(wxDC
& dc
, int x
, int y
, int view_y1
, int view_y2
,
47 wxHtmlRenderingState
& state
);
50 wxHtmlListmarkCell::wxHtmlListmarkCell(wxDC
* dc
, const wxColour
& clr
) : wxHtmlCell(), m_Brush(clr
, wxSOLID
)
52 m_Width
= dc
->GetCharHeight();
53 m_Height
= dc
->GetCharHeight();
59 void wxHtmlListmarkCell::Draw(wxDC
& dc
, int x
, int y
,
60 int WXUNUSED(view_y1
), int WXUNUSED(view_y2
),
61 wxHtmlRenderingState
& WXUNUSED(state
))
64 dc
.DrawEllipse(x
+ m_PosX
+ m_Width
/ 3, y
+ m_PosY
+ m_Height
/ 3,
65 (m_Width
/ 3), (m_Width
/ 3));
71 //-----------------------------------------------------------------------------
73 //-----------------------------------------------------------------------------
76 TAG_HANDLER_BEGIN(OLULLI
, "OL,UL,LI")
80 // this is number of actual item of list or 0 for dots
82 TAG_HANDLER_CONSTR(OLULLI
)
89 wxHtmlContainerCell
*c
;
92 if (tag
.GetName() == wxT("LI"))
94 m_WParser
->GetContainer()->SetIndent(0, wxHTML_INDENT_TOP
);
95 // this is to prevent indetation in <li><p> case
96 m_WParser
->CloseContainer();
97 m_WParser
->CloseContainer();
99 c
= m_WParser
->OpenContainer();
100 c
->SetWidthFloat(2 * m_WParser
->GetCharWidth(), wxHTML_UNITS_PIXELS
);
101 if (m_Numbering
== 0)
103 // Centering gives more space after the bullet
104 c
->SetAlignHor(wxHTML_ALIGN_CENTER
);
105 c
->InsertCell(new wxHtmlListmarkCell(m_WParser
->GetDC(), m_WParser
->GetActualColor()));
109 c
->SetAlignHor(wxHTML_ALIGN_RIGHT
);
111 mark
.Printf(wxT("%i."), m_Numbering
);
112 c
->InsertCell(new wxHtmlWordCell(mark
, *(m_WParser
->GetDC())));
114 m_WParser
->CloseContainer();
116 c
= m_WParser
->OpenContainer();
117 c
->SetIndent(m_WParser
->GetCharWidth() / 4, wxHTML_INDENT_LEFT
);
118 c
->SetWidthFloat(-2 * m_WParser
->GetCharWidth(), wxHTML_UNITS_PIXELS
);
120 m_WParser
->OpenContainer();
122 if (m_Numbering
!= 0) m_Numbering
++;
127 // Begin of List (not-numbered): "UL", "OL"
130 int oldnum
= m_Numbering
;
132 if (tag
.GetName() == wxT("UL")) m_Numbering
= 0;
133 else m_Numbering
= 1;
135 c
= m_WParser
->GetContainer();
136 if (c
->GetFirstChild() != NULL
)
138 m_WParser
->CloseContainer();
139 m_WParser
->OpenContainer();
140 c
= m_WParser
->GetContainer();
142 c
->SetAlignHor(wxHTML_ALIGN_LEFT
);
143 c
->SetIndent(2 * m_WParser
->GetCharWidth(), wxHTML_INDENT_LEFT
);
144 m_WParser
->OpenContainer()->SetAlignVer(wxHTML_ALIGN_TOP
);
146 m_WParser
->OpenContainer();
147 m_WParser
->OpenContainer();
150 m_WParser
->GetContainer()->SetIndent(0, wxHTML_INDENT_TOP
);
151 // this is to prevent indetation in <li><p> case
152 m_WParser
->CloseContainer();
154 m_WParser
->CloseContainer();
155 m_WParser
->CloseContainer();
156 m_WParser
->CloseContainer();
157 m_WParser
->OpenContainer();
159 m_Numbering
= oldnum
;
164 TAG_HANDLER_END(OLULLI
)
167 TAGS_MODULE_BEGIN(List
)
169 TAGS_MODULE_ADD(OLULLI
)
171 TAGS_MODULE_END(List
)