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5526e819 VS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: mod_list.cpp | |
3 | // Purpose: wxHtml module for lists | |
4 | // Author: Vaclav Slavik | |
69941f05 | 5 | // RCS-ID: $Id$ |
5526e819 VS |
6 | // Copyright: (c) 1999 Vaclav Slavik |
7 | // Licence: wxWindows Licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
ec4f5ef5 RS |
9 | #ifdef __GNUG__ |
10 | #pragma implementation | |
11 | #endif | |
12 | ||
314260fb | 13 | #include "wx/wxprec.h" |
ec4f5ef5 | 14 | |
5526e819 VS |
15 | |
16 | #include "wx/defs.h" | |
17 | #if wxUSE_HTML | |
18 | ||
ec4f5ef5 RS |
19 | #ifdef __BORDLANDC__ |
20 | #pragma hdrstop | |
21 | #endif | |
22 | ||
23 | #ifndef WXPRECOMP | |
24 | #include <wx/wx.h> | |
25 | #endif | |
26 | ||
27 | ||
69941f05 VS |
28 | #include "wx/html/forcelnk.h" |
29 | #include "wx/html/m_templ.h" | |
5526e819 | 30 | |
69941f05 | 31 | #include "wx/html/htmlcell.h" |
5526e819 VS |
32 | |
33 | FORCE_LINK_ME(mod_list) | |
34 | ||
35 | ||
36 | //----------------------------------------------------------------------------- | |
37 | // wxHtmlListmarkCell | |
38 | //----------------------------------------------------------------------------- | |
39 | ||
40 | class wxHtmlListmarkCell : public wxHtmlCell | |
41 | { | |
42 | private: | |
43 | wxBrush m_Brush; | |
44 | public: | |
45 | wxHtmlListmarkCell(wxDC *dc, const wxColour& clr); | |
46 | void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2); | |
47 | }; | |
48 | ||
49 | wxHtmlListmarkCell::wxHtmlListmarkCell(wxDC* dc, const wxColour& clr) : wxHtmlCell(), m_Brush(clr, wxSOLID) | |
50 | { | |
51 | m_Width = dc -> GetCharWidth(); | |
52 | m_Height = dc -> GetCharHeight(); | |
53 | m_Descent = 0; | |
54 | } | |
55 | ||
56 | ||
57 | ||
58 | void wxHtmlListmarkCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) | |
59 | { | |
60 | dc.SetBrush(m_Brush); | |
61 | dc.DrawEllipse(x + m_PosX + m_Width / 4, y + m_PosY + m_Height / 4, m_Width / 2, m_Width / 2); | |
62 | wxHtmlCell::Draw(dc, x, y, view_y1, view_y2); | |
63 | } | |
64 | ||
65 | ||
66 | ||
67 | ||
68 | //----------------------------------------------------------------------------- | |
69 | // The list handler: | |
70 | //----------------------------------------------------------------------------- | |
71 | ||
72 | ||
73 | TAG_HANDLER_BEGIN(OLULLI, "OL,UL,LI") | |
74 | ||
75 | TAG_HANDLER_VARS | |
76 | int m_Numbering; | |
77 | // this is number of actual item of list or 0 for dots | |
78 | ||
79 | TAG_HANDLER_CONSTR(OLULLI) | |
80 | { | |
81 | m_Numbering = 0; | |
82 | } | |
83 | ||
84 | TAG_HANDLER_PROC(tag) | |
85 | { | |
86 | wxHtmlContainerCell *c; | |
87 | ||
88 | // List Item: | |
89 | if (tag.GetName() == "LI") { | |
90 | if (!tag.IsEnding()) { | |
91 | m_WParser -> CloseContainer(); | |
92 | m_WParser -> CloseContainer(); | |
93 | ||
94 | c = m_WParser -> OpenContainer(); | |
efba2b89 VS |
95 | c -> SetWidthFloat(2 * m_WParser -> GetCharWidth(), wxHTML_UNITS_PIXELS); |
96 | c -> SetAlignHor(wxHTML_ALIGN_RIGHT); | |
5526e819 VS |
97 | if (m_Numbering == 0) |
98 | c -> InsertCell(new wxHtmlListmarkCell(m_WParser -> GetDC(), m_WParser -> GetActualColor())); | |
99 | else { | |
100 | wxString mark; | |
101 | mark.Printf("%i.", m_Numbering); | |
102 | c -> InsertCell(new wxHtmlWordCell(mark, *(m_WParser -> GetDC()))); | |
103 | } | |
104 | m_WParser -> CloseContainer(); | |
105 | ||
106 | c = m_WParser -> OpenContainer(); | |
efba2b89 VS |
107 | c -> SetIndent(m_WParser -> GetCharWidth() / 4, wxHTML_INDENT_LEFT); |
108 | c -> SetWidthFloat(-2 * m_WParser -> GetCharWidth(), wxHTML_UNITS_PIXELS); | |
5526e819 VS |
109 | |
110 | m_WParser -> OpenContainer(); | |
111 | ||
112 | if (m_Numbering != 0) m_Numbering++; | |
113 | } | |
114 | return FALSE; | |
115 | } | |
116 | ||
117 | // Begin of List (not-numbered): "UL", "OL" | |
118 | else { | |
119 | int oldnum = m_Numbering; | |
120 | ||
121 | if (tag.GetName() == "UL") m_Numbering = 0; | |
122 | else m_Numbering = 1; | |
123 | ||
124 | c = m_WParser -> GetContainer(); | |
125 | if (c -> GetFirstCell() != NULL) { | |
126 | m_WParser -> CloseContainer(); | |
127 | m_WParser -> OpenContainer(); | |
128 | c = m_WParser -> GetContainer(); | |
129 | } | |
efba2b89 VS |
130 | c -> SetAlignHor(wxHTML_ALIGN_LEFT); |
131 | c -> SetIndent(2 * m_WParser -> GetCharWidth(), wxHTML_INDENT_LEFT); | |
132 | m_WParser -> OpenContainer() -> SetAlignVer(wxHTML_ALIGN_TOP); | |
5526e819 VS |
133 | |
134 | m_WParser -> OpenContainer(); | |
135 | m_WParser -> OpenContainer(); | |
136 | ParseInner(tag); | |
137 | m_WParser -> CloseContainer(); | |
138 | ||
139 | m_WParser -> CloseContainer(); | |
140 | m_WParser -> CloseContainer(); | |
141 | m_WParser -> CloseContainer(); | |
142 | m_WParser -> OpenContainer(); | |
143 | ||
144 | m_Numbering = oldnum; | |
145 | return TRUE; | |
146 | } | |
147 | } | |
148 | ||
149 | TAG_HANDLER_END(OLULLI) | |
150 | ||
151 | ||
152 | TAGS_MODULE_BEGIN(List) | |
153 | ||
154 | TAGS_MODULE_ADD(OLULLI) | |
155 | ||
156 | TAGS_MODULE_END(List) | |
157 | ||
158 | #endif |