mirror of
https://github.com/wxWidgets/wxWidgets.git
synced 2026-09-18 20:01:16 +08:00
Václav Slavík
4dc3fdec0c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10186 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
827 lines
22 KiB
C++
827 lines
22 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: htmlcell.cpp
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// Purpose: wxHtmlCell - basic element of HTML output
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// Author: Vaclav Slavik
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// RCS-ID: $Id$
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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 && wxUSE_STREAMS
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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/htmlcell.h"
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#include "wx/html/htmlwin.h"
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#include <stdlib.h>
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//-----------------------------------------------------------------------------
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// wxHtmlCell
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//-----------------------------------------------------------------------------
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wxHtmlCell::wxHtmlCell() : wxObject()
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{
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m_Next = NULL;
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m_Parent = NULL;
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m_Width = m_Height = m_Descent = 0;
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m_CanLiveOnPagebreak = TRUE;
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m_Link = NULL;
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}
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wxHtmlCell::~wxHtmlCell()
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{
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if (m_Link) delete m_Link;
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if (m_Next) delete m_Next;
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}
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void wxHtmlCell::OnMouseClick(wxWindow *parent, int x, int y,
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const wxMouseEvent& event)
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{
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wxHtmlLinkInfo *lnk = GetLink(x, y);
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if (lnk != NULL)
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{
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wxHtmlLinkInfo lnk2(*lnk);
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lnk2.SetEvent(&event);
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lnk2.SetHtmlCell(this);
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((wxHtmlWindow*)parent)->OnLinkClicked(lnk2);
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// note : this overcasting is legal because parent is *always* wxHtmlWindow
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}
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}
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bool wxHtmlCell::AdjustPagebreak(int *pagebreak) const
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{
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if ((!m_CanLiveOnPagebreak) &&
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m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak)
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{
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*pagebreak = m_PosY;
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if (m_Next != NULL) m_Next->AdjustPagebreak(pagebreak);
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return TRUE;
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}
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else
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{
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if (m_Next != NULL) return m_Next->AdjustPagebreak(pagebreak);
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else return FALSE;
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}
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}
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void wxHtmlCell::SetLink(const wxHtmlLinkInfo& link)
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{
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if (m_Link) delete m_Link;
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m_Link = NULL;
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if (link.GetHref() != wxEmptyString)
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m_Link = new wxHtmlLinkInfo(link);
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}
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void wxHtmlCell::Layout(int w)
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{
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SetPos(0, 0);
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if (m_Next) m_Next->Layout(w);
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}
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void wxHtmlCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
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{
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if (m_Next) m_Next->Draw(dc, x, y, view_y1, view_y2);
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}
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void wxHtmlCell::DrawInvisible(wxDC& dc, int x, int y)
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{
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if (m_Next) m_Next->DrawInvisible(dc, x, y);
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}
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const wxHtmlCell* wxHtmlCell::Find(int condition, const void* param) const
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{
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if (m_Next) return m_Next->Find(condition, param);
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else return NULL;
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}
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//-----------------------------------------------------------------------------
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// wxHtmlWordCell
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//-----------------------------------------------------------------------------
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wxHtmlWordCell::wxHtmlWordCell(const wxString& word, wxDC& dc) : wxHtmlCell()
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{
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m_Word = word;
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if (m_Word.Find(wxT('&')) != -1)
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{
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#define ESCSEQ(escape, subst) \
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{ _T("&") _T(escape) _T(";"), _T("&") _T(escape) _T(" "), _T("&") _T(escape), _T(subst) }
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static wxChar* substitutions[][4] =
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{
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ESCSEQ("quot", "\""),
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ESCSEQ("#34", "\""),
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ESCSEQ("#8220", "\""),
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ESCSEQ("#8221", "\""),
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ESCSEQ("lt", "<"),
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ESCSEQ("#60", "<"),
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ESCSEQ("gt", ">"),
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ESCSEQ("#62", ">"),
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ESCSEQ("#94", "^"), /* ^ */
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ESCSEQ("nbsp", " "),
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ESCSEQ("#32", " "),
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ESCSEQ("iexcl", "!"),
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ESCSEQ("#33", "!"),
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ESCSEQ("cent", "¢"/* ¢ */),
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ESCSEQ("#162", "¢"/* ¢ */),
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ESCSEQ("trade", "(TM)"),
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ESCSEQ("#153", "(TM)"),
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ESCSEQ("#8482", "(TM)"),
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ESCSEQ("yen", "¥"),
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ESCSEQ("#165", "¥"),
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ESCSEQ("brkbar", "¦"),
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ESCSEQ("#166", "¦"),
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ESCSEQ("sect", "§"),
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ESCSEQ("#167", "§"),
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ESCSEQ("uml", "¨"),
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ESCSEQ("#168", "¨"),
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ESCSEQ("copy", "©"), /* © */
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ESCSEQ("#169", "©"),
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ESCSEQ("ordf", "ª"),
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ESCSEQ("#170", "ª"),
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ESCSEQ("laquo", "«"), /* « */
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ESCSEQ("#171", "«"),
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ESCSEQ("not", "¬"),
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ESCSEQ("#172", "¬"),
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ESCSEQ("reg", "®"), /* ® */
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ESCSEQ("#174", "®"),
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ESCSEQ("deg", "°"), /* ° */
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ESCSEQ("#176", "°"),
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ESCSEQ("plusm", "±"), /* ± */
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ESCSEQ("#177", "±"),
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ESCSEQ("acute", "´"),
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ESCSEQ("#180", "´"),
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ESCSEQ("macron", "¯"),
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ESCSEQ("#175", "¯"),
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ESCSEQ("micro", "µ"), /* µ */
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ESCSEQ("#181", "µ"),
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ESCSEQ("para", "¶"), /* ¶ */
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ESCSEQ("#182", "¶"),
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ESCSEQ("ordm", "º"), /* º */
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ESCSEQ("#186", "º"),
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ESCSEQ("raquo", "»"), /* » */
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ESCSEQ("#187", "»"),
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ESCSEQ("iquest", "¿"), /* ¿ */
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ESCSEQ("#191", "¿"),
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ESCSEQ("Agrave", "\300"/* À */),
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ESCSEQ("#193", "\300"/* À */),
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ESCSEQ("Acirc", "\302"/* Â */),
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ESCSEQ("Atilde", "\303"/* Ã */),
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ESCSEQ("Auml", "\304"/* Ä */),
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ESCSEQ("Aring", " "),
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ESCSEQ("AElig", " "),
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ESCSEQ("Ccedil", "\347"/* ç */),
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ESCSEQ("Egrave", "\310"/* È */),
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ESCSEQ("Eacute", "\311"/* É */),
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ESCSEQ("Ecirc", "\312"/* Ê */),
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ESCSEQ("Euml", "\313"/* Ë */),
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ESCSEQ("Igrave", "\314"/* Ì */),
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ESCSEQ("Icirc", "\316"/* Î */),
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ESCSEQ("Iuml", "\317"/* Ï */),
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ESCSEQ("Ntilde", "\321"/* Ñ */),
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ESCSEQ("Ograve", "\322"/* Ò */),
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ESCSEQ("Ocirc", "\324"/* Ô */),
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ESCSEQ("Otilde", "\325"/* Õ */),
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ESCSEQ("Ouml", "\326"/* Ö */),
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ESCSEQ("Oslash", " "),
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ESCSEQ("Ugrave", "\331"/* Ù */),
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ESCSEQ("Ucirc", " "),
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ESCSEQ("Uuml", "\334"/* Ü */),
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ESCSEQ("szlig", "\247"/* § */),
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ESCSEQ("agrave","à"),
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ESCSEQ("aacute", "\341"/* á */),
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ESCSEQ("acirc", "\342"/* â */),
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ESCSEQ("atilde", "\343"/* ã */),
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ESCSEQ("auml", "\344"/* ä */),
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ESCSEQ("aring", "a"),
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ESCSEQ("aelig", "ae"),
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ESCSEQ("ccedil", "\347"/* ç */),
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ESCSEQ("egrave", "\350"/* è */),
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ESCSEQ("eacute", "\351"/* é */),
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ESCSEQ("ecirc", "\352"/* ê */),
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ESCSEQ("euml", "\353"/* ë */),
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ESCSEQ("igrave", "\354"/* ì */),
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ESCSEQ("iacute", "\355"/* í */),
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ESCSEQ("icirc", " "),
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ESCSEQ("iuml", "\357"/* ï */),
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ESCSEQ("eth", " "),
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ESCSEQ("ntilde", "\361"/* ñ */),
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ESCSEQ("ograve", "\362"/* ò */),
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ESCSEQ("oacute", "\363"/* ó */),
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ESCSEQ("ocirc", "\364"/* ô */),
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ESCSEQ("otilde", "\365"/* õ */),
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ESCSEQ("ouml", "\366"/* ö */),
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ESCSEQ("divide", " "),
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ESCSEQ("oslash", " "),
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ESCSEQ("ugrave", "\371"/* ù */),
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ESCSEQ("uacute", "\372"/* ú */),
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ESCSEQ("ucirc", "\373"/* û */),
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ESCSEQ("uuml", "\374"/* ü */),
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ESCSEQ("yuml", ""),
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/* this one should ALWAYS stay the last one!!! */
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ESCSEQ("amp", "&"),
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ESCSEQ("#38", "&"),
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{ NULL, NULL, NULL }
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};
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for (int i = 0; substitutions[i][0] != NULL; i++)
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{
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m_Word.Replace(substitutions[i][0], substitutions[i][3], TRUE);
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m_Word.Replace(substitutions[i][1], substitutions[i][3], TRUE);
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m_Word.Replace(substitutions[i][2], substitutions[i][3], TRUE);
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}
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}
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dc.GetTextExtent(m_Word, &m_Width, &m_Height, &m_Descent);
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SetCanLiveOnPagebreak(FALSE);
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}
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void wxHtmlWordCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
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{
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dc.DrawText(m_Word, x + m_PosX, y + m_PosY);
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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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// wxHtmlContainerCell
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//-----------------------------------------------------------------------------
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wxHtmlContainerCell::wxHtmlContainerCell(wxHtmlContainerCell *parent) : wxHtmlCell()
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{
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m_Cells = m_LastCell = NULL;
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m_Parent = parent;
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if (m_Parent) m_Parent->InsertCell(this);
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m_AlignHor = wxHTML_ALIGN_LEFT;
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m_AlignVer = wxHTML_ALIGN_BOTTOM;
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m_IndentLeft = m_IndentRight = m_IndentTop = m_IndentBottom = 0;
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m_WidthFloat = 100; m_WidthFloatUnits = wxHTML_UNITS_PERCENT;
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m_UseBkColour = FALSE;
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m_UseBorder = FALSE;
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m_MinHeight = 0;
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m_MinHeightAlign = wxHTML_ALIGN_TOP;
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m_LastLayout = -1;
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}
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wxHtmlContainerCell::~wxHtmlContainerCell()
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{
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if (m_Cells) delete m_Cells;
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}
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void wxHtmlContainerCell::SetIndent(int i, int what, int units)
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{
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int val = (units == wxHTML_UNITS_PIXELS) ? i : -i;
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if (what & wxHTML_INDENT_LEFT) m_IndentLeft = val;
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if (what & wxHTML_INDENT_RIGHT) m_IndentRight = val;
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if (what & wxHTML_INDENT_TOP) m_IndentTop = val;
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if (what & wxHTML_INDENT_BOTTOM) m_IndentBottom = val;
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m_LastLayout = -1;
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}
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int wxHtmlContainerCell::GetIndent(int ind) const
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{
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if (ind & wxHTML_INDENT_LEFT) return m_IndentLeft;
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else if (ind & wxHTML_INDENT_RIGHT) return m_IndentRight;
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else if (ind & wxHTML_INDENT_TOP) return m_IndentTop;
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else if (ind & wxHTML_INDENT_BOTTOM) return m_IndentBottom;
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else return -1; /* BUG! Should not be called... */
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}
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int wxHtmlContainerCell::GetIndentUnits(int ind) const
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{
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bool p = FALSE;
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if (ind & wxHTML_INDENT_LEFT) p = m_IndentLeft < 0;
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else if (ind & wxHTML_INDENT_RIGHT) p = m_IndentRight < 0;
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else if (ind & wxHTML_INDENT_TOP) p = m_IndentTop < 0;
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else if (ind & wxHTML_INDENT_BOTTOM) p = m_IndentBottom < 0;
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if (p) return wxHTML_UNITS_PERCENT;
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else return wxHTML_UNITS_PIXELS;
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}
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bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) const
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{
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if (!m_CanLiveOnPagebreak)
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return wxHtmlCell::AdjustPagebreak(pagebreak);
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else
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{
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wxHtmlCell *c = GetFirstCell();
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bool rt = FALSE;
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int pbrk = *pagebreak - m_PosY;
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while (c)
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{
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if (c->AdjustPagebreak(&pbrk)) rt = TRUE;
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c = c->GetNext();
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}
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if (rt) *pagebreak = pbrk + m_PosY;
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return rt;
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}
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}
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void wxHtmlContainerCell::Layout(int w)
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{
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if (m_LastLayout == w)
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{
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wxHtmlCell::Layout(w);
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return;
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}
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wxHtmlCell *cell = m_Cells, *line = m_Cells;
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long xpos = 0, ypos = m_IndentTop;
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int xdelta = 0, ybasicpos = 0, ydiff;
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int s_width, s_indent;
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int ysizeup = 0, ysizedown = 0;
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int MaxLineWidth = 0;
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int xcnt = 0;
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/*
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WIDTH ADJUSTING :
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*/
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if (m_WidthFloatUnits == wxHTML_UNITS_PERCENT)
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{
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if (m_WidthFloat < 0) m_Width = (100 + m_WidthFloat) * w / 100;
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else m_Width = m_WidthFloat * w / 100;
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}
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else
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{
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if (m_WidthFloat < 0) m_Width = w + m_WidthFloat;
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else m_Width = m_WidthFloat;
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}
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if (m_Cells)
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{
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int l = (m_IndentLeft < 0) ? (-m_IndentLeft * m_Width / 100) : m_IndentLeft;
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int r = (m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight;
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m_Cells->Layout(m_Width - (l + r));
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}
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/*
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LAYOUTING :
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*/
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// adjust indentation:
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s_indent = (m_IndentLeft < 0) ? (-m_IndentLeft * m_Width / 100) : m_IndentLeft;
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s_width = m_Width - s_indent - ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight);
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// my own layouting:
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while (cell != NULL)
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{
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switch (m_AlignVer)
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{
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case wxHTML_ALIGN_TOP : ybasicpos = 0; break;
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case wxHTML_ALIGN_BOTTOM : ybasicpos = - cell->GetHeight(); break;
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case wxHTML_ALIGN_CENTER : ybasicpos = - cell->GetHeight() / 2; break;
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}
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ydiff = cell->GetHeight() + ybasicpos;
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if (cell->GetDescent() + ydiff > ysizedown) ysizedown = cell->GetDescent() + ydiff;
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if (ybasicpos + cell->GetDescent() < -ysizeup) ysizeup = - (ybasicpos + cell->GetDescent());
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cell->SetPos(xpos, ybasicpos + cell->GetDescent());
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xpos += cell->GetWidth();
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cell = cell->GetNext();
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xcnt++;
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// force new line if occured:
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if ((cell == NULL) || (xpos + cell->GetWidth() > s_width))
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{
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if (xpos > MaxLineWidth) MaxLineWidth = xpos;
|
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if (ysizeup < 0) ysizeup = 0;
|
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if (ysizedown < 0) ysizedown = 0;
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switch (m_AlignHor) {
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case wxHTML_ALIGN_LEFT :
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case wxHTML_ALIGN_JUSTIFY :
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xdelta = 0;
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break;
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case wxHTML_ALIGN_RIGHT :
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xdelta = 0 + (s_width - xpos);
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break;
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case wxHTML_ALIGN_CENTER :
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xdelta = 0 + (s_width - xpos) / 2;
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break;
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}
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if (xdelta < 0) xdelta = 0;
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xdelta += s_indent;
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ypos += ysizeup;
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if (m_AlignHor != wxHTML_ALIGN_JUSTIFY || cell == NULL)
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while (line != cell)
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||
{
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||
line->SetPos(line->GetPosX() + xdelta,
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||
ypos + line->GetPosY());
|
||
line = line->GetNext();
|
||
}
|
||
else
|
||
{
|
||
int counter = 0;
|
||
int step = (s_width - xpos);
|
||
if (step < 0) step = 0;
|
||
xcnt--;
|
||
if (xcnt > 0) while (line != cell)
|
||
{
|
||
line->SetPos(line->GetPosX() + s_indent +
|
||
(counter++ * step / xcnt),
|
||
ypos + line->GetPosY());
|
||
line = line->GetNext();
|
||
}
|
||
xcnt++;
|
||
}
|
||
|
||
ypos += ysizedown;
|
||
xpos = xcnt = 0;
|
||
ysizeup = ysizedown = 0;
|
||
line = cell;
|
||
}
|
||
}
|
||
|
||
// setup height & width, depending on container layout:
|
||
m_Height = ypos + (ysizedown + ysizeup) + m_IndentBottom;
|
||
|
||
if (m_Height < m_MinHeight)
|
||
{
|
||
if (m_MinHeightAlign != wxHTML_ALIGN_TOP)
|
||
{
|
||
int diff = m_MinHeight - m_Height;
|
||
if (m_MinHeightAlign == wxHTML_ALIGN_CENTER) diff /= 2;
|
||
cell = m_Cells;
|
||
while (cell)
|
||
{
|
||
cell->SetPos(cell->GetPosX(), cell->GetPosY() + diff);
|
||
cell = cell->GetNext();
|
||
}
|
||
}
|
||
m_Height = m_MinHeight;
|
||
}
|
||
|
||
MaxLineWidth += s_indent + ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight);
|
||
if (m_Width < MaxLineWidth) m_Width = MaxLineWidth;
|
||
|
||
m_LastLayout = w;
|
||
|
||
wxHtmlCell::Layout(w);
|
||
}
|
||
|
||
|
||
#define mMin(a, b) (((a) < (b)) ? (a) : (b))
|
||
#define mMax(a, b) (((a) < (b)) ? (b) : (a))
|
||
|
||
void wxHtmlContainerCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
|
||
{
|
||
// container visible, draw it:
|
||
if ((y + m_PosY < view_y2) && (y + m_PosY + m_Height > view_y1))
|
||
{
|
||
|
||
if (m_UseBkColour)
|
||
{
|
||
wxBrush myb = wxBrush(m_BkColour, wxSOLID);
|
||
|
||
int real_y1 = mMax(y + m_PosY, view_y1);
|
||
int real_y2 = mMin(y + m_PosY + m_Height - 1, view_y2);
|
||
|
||
dc.SetBrush(myb);
|
||
dc.SetPen(*wxTRANSPARENT_PEN);
|
||
dc.DrawRectangle(x + m_PosX, real_y1, m_Width, real_y2 - real_y1 + 1);
|
||
}
|
||
|
||
if (m_UseBorder)
|
||
{
|
||
wxPen mypen1(m_BorderColour1, 1, wxSOLID);
|
||
wxPen mypen2(m_BorderColour2, 1, wxSOLID);
|
||
|
||
dc.SetPen(mypen1);
|
||
dc.DrawLine(x + m_PosX, y + m_PosY, x + m_PosX, y + m_PosY + m_Height - 1);
|
||
dc.DrawLine(x + m_PosX, y + m_PosY, x + m_PosX + m_Width - 1, y + m_PosY);
|
||
dc.SetPen(mypen2);
|
||
dc.DrawLine(x + m_PosX + m_Width - 1, y + m_PosY, x + m_PosX + m_Width - 1, y + m_PosY + m_Height - 1);
|
||
dc.DrawLine(x + m_PosX, y + m_PosY + m_Height - 1, x + m_PosX + m_Width - 1, y + m_PosY + m_Height - 1);
|
||
}
|
||
|
||
if (m_Cells) m_Cells->Draw(dc, x + m_PosX, y + m_PosY, view_y1, view_y2);
|
||
}
|
||
// container invisible, just proceed font+color changing:
|
||
else
|
||
{
|
||
if (m_Cells) m_Cells->DrawInvisible(dc, x + m_PosX, y + m_PosY);
|
||
}
|
||
|
||
wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlContainerCell::DrawInvisible(wxDC& dc, int x, int y)
|
||
{
|
||
if (m_Cells) m_Cells->DrawInvisible(dc, x + m_PosX, y + m_PosY);
|
||
wxHtmlCell::DrawInvisible(dc, x, y);
|
||
}
|
||
|
||
|
||
|
||
wxHtmlLinkInfo *wxHtmlContainerCell::GetLink(int x, int y) const
|
||
{
|
||
wxHtmlCell *c = m_Cells;
|
||
int cx, cy, cw, ch;
|
||
|
||
while (c)
|
||
{
|
||
cx = c->GetPosX(), cy = c->GetPosY();
|
||
cw = c->GetWidth(), ch = c->GetHeight();
|
||
if ((x >= cx) && (x < cx + cw) && (y >= cy) && (y < cy + ch))
|
||
return c->GetLink(x - cx, y - cy);
|
||
c = c->GetNext();
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlContainerCell::InsertCell(wxHtmlCell *f)
|
||
{
|
||
if (!m_Cells) m_Cells = m_LastCell = f;
|
||
else
|
||
{
|
||
m_LastCell->SetNext(f);
|
||
m_LastCell = f;
|
||
if (m_LastCell) while (m_LastCell->GetNext()) m_LastCell = m_LastCell->GetNext();
|
||
}
|
||
f->SetParent(this);
|
||
m_LastLayout = -1;
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlContainerCell::SetAlign(const wxHtmlTag& tag)
|
||
{
|
||
if (tag.HasParam(wxT("ALIGN")))
|
||
{
|
||
wxString alg = tag.GetParam(wxT("ALIGN"));
|
||
alg.MakeUpper();
|
||
if (alg == wxT("CENTER"))
|
||
SetAlignHor(wxHTML_ALIGN_CENTER);
|
||
else if (alg == wxT("LEFT"))
|
||
SetAlignHor(wxHTML_ALIGN_LEFT);
|
||
else if (alg == wxT("JUSTIFY"))
|
||
SetAlignHor(wxHTML_ALIGN_JUSTIFY);
|
||
else if (alg == wxT("RIGHT"))
|
||
SetAlignHor(wxHTML_ALIGN_RIGHT);
|
||
m_LastLayout = -1;
|
||
}
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag, double pixel_scale)
|
||
{
|
||
if (tag.HasParam(wxT("WIDTH")))
|
||
{
|
||
int wdi;
|
||
wxString wd = tag.GetParam(wxT("WIDTH"));
|
||
|
||
if (wd[wd.Length()-1] == wxT('%'))
|
||
{
|
||
wxSscanf(wd.c_str(), wxT("%i%%"), &wdi);
|
||
SetWidthFloat(wdi, wxHTML_UNITS_PERCENT);
|
||
}
|
||
else
|
||
{
|
||
wxSscanf(wd.c_str(), wxT("%i"), &wdi);
|
||
SetWidthFloat((int)(pixel_scale * (double)wdi), wxHTML_UNITS_PIXELS);
|
||
}
|
||
m_LastLayout = -1;
|
||
}
|
||
}
|
||
|
||
|
||
|
||
const wxHtmlCell* wxHtmlContainerCell::Find(int condition, const void* param) const
|
||
{
|
||
const wxHtmlCell *r = NULL;
|
||
|
||
if (m_Cells)
|
||
{
|
||
r = m_Cells->Find(condition, param);
|
||
if (r) return r;
|
||
}
|
||
|
||
return wxHtmlCell::Find(condition, param);
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlContainerCell::OnMouseClick(wxWindow *parent, int x, int y, const wxMouseEvent& event)
|
||
{
|
||
if (m_Cells)
|
||
{
|
||
wxHtmlCell *c = m_Cells;
|
||
while (c)
|
||
{
|
||
if ( (c->GetPosX() <= x) &&
|
||
(c->GetPosY() <= y) &&
|
||
(c->GetPosX() + c->GetWidth() > x) &&
|
||
(c->GetPosY() + c->GetHeight() > y))
|
||
{
|
||
c->OnMouseClick(parent, x - c->GetPosX(), y - c->GetPosY(), event);
|
||
break;
|
||
}
|
||
c = c->GetNext();
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
//--------------------------------------------------------------------------------
|
||
// wxHtmlColourCell
|
||
//--------------------------------------------------------------------------------
|
||
|
||
void wxHtmlColourCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
|
||
{
|
||
if (m_Flags & wxHTML_CLR_FOREGROUND)
|
||
dc.SetTextForeground(m_Colour);
|
||
if (m_Flags & wxHTML_CLR_BACKGROUND)
|
||
{
|
||
dc.SetBackground(wxBrush(m_Colour, wxSOLID));
|
||
dc.SetTextBackground(m_Colour);
|
||
}
|
||
wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
|
||
}
|
||
|
||
void wxHtmlColourCell::DrawInvisible(wxDC& dc, int x, int y)
|
||
{
|
||
if (m_Flags & wxHTML_CLR_FOREGROUND)
|
||
dc.SetTextForeground(m_Colour);
|
||
if (m_Flags & wxHTML_CLR_BACKGROUND)
|
||
{
|
||
dc.SetBackground(wxBrush(m_Colour, wxSOLID));
|
||
dc.SetTextBackground(m_Colour);
|
||
}
|
||
wxHtmlCell::DrawInvisible(dc, x, y);
|
||
}
|
||
|
||
|
||
|
||
|
||
//--------------------------------------------------------------------------------
|
||
// wxHtmlFontCell
|
||
//--------------------------------------------------------------------------------
|
||
|
||
void wxHtmlFontCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
|
||
{
|
||
dc.SetFont(m_Font);
|
||
wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
|
||
}
|
||
|
||
void wxHtmlFontCell::DrawInvisible(wxDC& dc, int x, int y)
|
||
{
|
||
dc.SetFont(m_Font);
|
||
wxHtmlCell::DrawInvisible(dc, x, y);
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
//--------------------------------------------------------------------------------
|
||
// wxHtmlWidgetCell
|
||
//--------------------------------------------------------------------------------
|
||
|
||
wxHtmlWidgetCell::wxHtmlWidgetCell(wxWindow *wnd, int w)
|
||
{
|
||
int sx, sy;
|
||
m_Wnd = wnd;
|
||
m_Wnd->GetSize(&sx, &sy);
|
||
m_Width = sx, m_Height = sy;
|
||
m_WidthFloat = w;
|
||
}
|
||
|
||
|
||
void wxHtmlWidgetCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2)
|
||
{
|
||
int absx = 0, absy = 0, stx, sty;
|
||
wxHtmlCell *c = this;
|
||
|
||
while (c)
|
||
{
|
||
absx += c->GetPosX();
|
||
absy += c->GetPosY();
|
||
c = c->GetParent();
|
||
}
|
||
|
||
((wxScrolledWindow*)(m_Wnd->GetParent()))->ViewStart(&stx, &sty);
|
||
m_Wnd->SetSize(absx - wxHTML_SCROLL_STEP * stx, absy - wxHTML_SCROLL_STEP * sty, m_Width, m_Height);
|
||
|
||
wxHtmlCell::Draw(dc, x, y, view_y1, view_y2);
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlWidgetCell::DrawInvisible(wxDC& dc, int x, int y)
|
||
{
|
||
int absx = 0, absy = 0, stx, sty;
|
||
wxHtmlCell *c = this;
|
||
|
||
while (c)
|
||
{
|
||
absx += c->GetPosX();
|
||
absy += c->GetPosY();
|
||
c = c->GetParent();
|
||
}
|
||
|
||
((wxScrolledWindow*)(m_Wnd->GetParent()))->ViewStart(&stx, &sty);
|
||
m_Wnd->SetSize(absx - wxHTML_SCROLL_STEP * stx, absy - wxHTML_SCROLL_STEP * sty, m_Width, m_Height);
|
||
|
||
wxHtmlCell::DrawInvisible(dc, x, y);
|
||
}
|
||
|
||
|
||
|
||
void wxHtmlWidgetCell::Layout(int w)
|
||
{
|
||
if (m_WidthFloat != 0)
|
||
{
|
||
m_Width = (w * m_WidthFloat) / 100;
|
||
m_Wnd->SetSize(m_Width, m_Height);
|
||
}
|
||
|
||
wxHtmlCell::Layout(w);
|
||
}
|
||
|
||
#endif
|