33ad33d447
Make overriding virtual methods more explicit and enable additional checks provided by C++11 compilers when "override" is used. Closes #16100. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76173 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
111 lines
2.8 KiB
C++
111 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: src/html/m_hline.cpp
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// Purpose: wxHtml module for horizontal line (HR tag)
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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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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_HTML && wxUSE_STREAMS
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#ifndef WX_PRECOMP
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#include "wx/brush.h"
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#include "wx/pen.h"
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#include "wx/dc.h"
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#endif
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#include "wx/html/forcelnk.h"
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#include "wx/html/m_templ.h"
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#include "wx/html/htmlcell.h"
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FORCE_LINK_ME(m_hline)
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//-----------------------------------------------------------------------------
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// wxHtmlLineCell
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//-----------------------------------------------------------------------------
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class wxHtmlLineCell : public wxHtmlCell
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{
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public:
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wxHtmlLineCell(int size, bool shading) : wxHtmlCell() {m_Height = size; m_HasShading = shading;}
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void Draw(wxDC& dc, int x, int y, int view_y1, int view_y2,
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wxHtmlRenderingInfo& info) wxOVERRIDE;
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void Layout(int w) wxOVERRIDE
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{ m_Width = w; wxHtmlCell::Layout(w); }
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private:
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// Should we draw 3-D shading or not
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bool m_HasShading;
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wxDECLARE_NO_COPY_CLASS(wxHtmlLineCell);
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};
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void wxHtmlLineCell::Draw(wxDC& dc, int x, int y,
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int WXUNUSED(view_y1), int WXUNUSED(view_y2),
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wxHtmlRenderingInfo& WXUNUSED(info))
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{
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wxBrush mybrush(wxT("GREY"), (m_HasShading) ? wxBRUSHSTYLE_TRANSPARENT : wxBRUSHSTYLE_SOLID);
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wxPen mypen(wxT("GREY"), 1, wxPENSTYLE_SOLID);
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dc.SetBrush(mybrush);
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dc.SetPen(mypen);
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dc.DrawRectangle(x + m_PosX, y + m_PosY, m_Width, m_Height);
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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(HR, "HR")
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TAG_HANDLER_CONSTR(HR) { }
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TAG_HANDLER_PROC(tag)
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{
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wxHtmlContainerCell *c;
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int sz;
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bool HasShading;
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m_WParser->CloseContainer();
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c = m_WParser->OpenContainer();
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c->SetIndent(m_WParser->GetCharHeight(), wxHTML_INDENT_VERTICAL);
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c->SetAlignHor(wxHTML_ALIGN_CENTER);
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c->SetAlign(tag);
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c->SetWidthFloat(tag);
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sz = 1;
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tag.GetParamAsInt(wxT("SIZE"), &sz);
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HasShading = !(tag.HasParam(wxT("NOSHADE")));
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c->InsertCell(new wxHtmlLineCell((int)((double)sz * m_WParser->GetPixelScale()), HasShading));
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m_WParser->CloseContainer();
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m_WParser->OpenContainer();
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return false;
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}
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TAG_HANDLER_END(HR)
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TAGS_MODULE_BEGIN(HLine)
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TAGS_MODULE_ADD(HR)
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TAGS_MODULE_END(HLine)
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#endif
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