X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5526e819eca4465ed5520d49bccfebc6a28045e0..7b9da2077d0975db6c965a85c91d5aca671ab5e3:/src/html/htmlcell.cpp diff --git a/src/html/htmlcell.cpp b/src/html/htmlcell.cpp index c70e0a281c..b9139ae9e8 100644 --- a/src/html/htmlcell.cpp +++ b/src/html/htmlcell.cpp @@ -2,16 +2,16 @@ // Name: htmlcell.cpp // Purpose: wxHtmlCell - basic element of HTML output // Author: Vaclav Slavik +// RCS-ID: $Id$ // Copyright: (c) 1999 Vaclav Slavik // Licence: wxWindows Licence ///////////////////////////////////////////////////////////////////////////// - #ifdef __GNUG__ #pragma implementation #endif -#include +#include "wx/wxprec.h" #include "wx/defs.h" #if wxUSE_HTML @@ -21,30 +21,51 @@ #endif #ifndef WXPRECOMP -#include +#include "wx/wx.h" #endif -#include -#include +#include "wx/html/htmlcell.h" +#include "wx/html/htmlwin.h" #include - - //----------------------------------------------------------------------------- // wxHtmlCell //----------------------------------------------------------------------------- -void wxHtmlCell::OnMouseClick(wxWindow *parent, int x, int y, bool left, bool middle, bool right) +void wxHtmlCell::OnMouseClick(wxWindow *parent, int x, int y, + bool WXUNUSED(left), + bool WXUNUSED(middle), + bool WXUNUSED(right)) { - if (GetLink() != wxEmptyString) - ((wxHtmlWindow*)parent) -> OnLinkClicked(GetLink()); + wxString lnk = GetLink(x, y); + if (lnk != wxEmptyString) + ((wxHtmlWindow*)parent) -> OnLinkClicked(lnk); // note : this overcasting is legal because parent is *always* wxHtmlWindow } +bool wxHtmlCell::AdjustPagebreak(int *pagebreak) +{ + + if ((!m_CanLiveOnPagebreak) && + m_PosY < *pagebreak && m_PosY + m_Height > *pagebreak) { + *pagebreak = m_PosY; + if (m_Next != NULL) m_Next -> AdjustPagebreak(pagebreak); + return TRUE; + } + + else { + if (m_Next != NULL) return m_Next -> AdjustPagebreak(pagebreak); + else return FALSE; + } +} + + + + //----------------------------------------------------------------------------- // wxHtmlWordCell //----------------------------------------------------------------------------- @@ -52,12 +73,21 @@ void wxHtmlCell::OnMouseClick(wxWindow *parent, int x, int y, bool left, bool mi wxHtmlWordCell::wxHtmlWordCell(const wxString& word, wxDC& dc) : wxHtmlCell() { m_Word = word; - m_Word.Replace(" ", " ", TRUE); - m_Word.Replace(""", "\"", TRUE); - m_Word.Replace("<", "<", TRUE); - m_Word.Replace(">", ">", TRUE); - m_Word.Replace("&", "&", TRUE); + + m_Word.Replace(wxT(" "), wxT(" "), TRUE); + m_Word.Replace(wxT("""), wxT("\""), TRUE); + m_Word.Replace(wxT("<"), wxT("<"), TRUE); + m_Word.Replace(wxT(">"), wxT(">"), TRUE); + m_Word.Replace(wxT("&"), wxT("&"), TRUE); + + m_Word.Replace(wxT("  "), wxT(" "), TRUE); + m_Word.Replace(wxT("" "), wxT("\""), TRUE); + m_Word.Replace(wxT("< "), wxT("<"), TRUE); + m_Word.Replace(wxT("> "), wxT(">"), TRUE); + m_Word.Replace(wxT("& "), wxT("&"), TRUE); + dc.GetTextExtent(m_Word, &m_Width, &m_Height, &m_Descent); + SetCanLiveOnPagebreak(FALSE); } @@ -70,10 +100,6 @@ void wxHtmlWordCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) - - - - //----------------------------------------------------------------------------- // wxHtmlContainerCell //----------------------------------------------------------------------------- @@ -84,35 +110,35 @@ wxHtmlContainerCell::wxHtmlContainerCell(wxHtmlContainerCell *parent) : wxHtmlCe m_Cells = m_LastCell = NULL; m_Parent = parent; if (m_Parent) m_Parent -> InsertCell(this); - m_AlignHor = HTML_ALIGN_LEFT; - m_AlignVer = HTML_ALIGN_BOTTOM; + m_AlignHor = wxHTML_ALIGN_LEFT; + m_AlignVer = wxHTML_ALIGN_BOTTOM; m_IndentLeft = m_IndentRight = m_IndentTop = m_IndentBottom = 0; - m_WidthFloat = 100; m_WidthFloatUnits = HTML_UNITS_PERCENT; + m_WidthFloat = 100; m_WidthFloatUnits = wxHTML_UNITS_PERCENT; m_UseBkColour = FALSE; m_UseBorder = FALSE; m_MinHeight = m_MaxLineWidth = 0; - m_MinHeightAlign = HTML_ALIGN_TOP; + m_MinHeightAlign = wxHTML_ALIGN_TOP; } void wxHtmlContainerCell::SetIndent(int i, int what, int units) { - int val = (units == HTML_UNITS_PIXELS) ? i : -i; - if (what & HTML_INDENT_LEFT) m_IndentLeft = val; - if (what & HTML_INDENT_RIGHT) m_IndentRight = val; - if (what & HTML_INDENT_TOP) m_IndentTop = val; - if (what & HTML_INDENT_BOTTOM) m_IndentBottom = val; + int val = (units == wxHTML_UNITS_PIXELS) ? i : -i; + if (what & wxHTML_INDENT_LEFT) m_IndentLeft = val; + if (what & wxHTML_INDENT_RIGHT) m_IndentRight = val; + if (what & wxHTML_INDENT_TOP) m_IndentTop = val; + if (what & wxHTML_INDENT_BOTTOM) m_IndentBottom = val; } int wxHtmlContainerCell::GetIndent(int ind) const { - if (ind & HTML_INDENT_LEFT) return m_IndentLeft; - else if (ind & HTML_INDENT_RIGHT) return m_IndentRight; - else if (ind & HTML_INDENT_TOP) return m_IndentTop; - else if (ind & HTML_INDENT_BOTTOM) return m_IndentBottom; + if (ind & wxHTML_INDENT_LEFT) return m_IndentLeft; + else if (ind & wxHTML_INDENT_RIGHT) return m_IndentRight; + else if (ind & wxHTML_INDENT_TOP) return m_IndentTop; + else if (ind & wxHTML_INDENT_BOTTOM) return m_IndentBottom; else return -1; /* BUG! Should not be called... */ } @@ -122,12 +148,33 @@ int wxHtmlContainerCell::GetIndent(int ind) const int wxHtmlContainerCell::GetIndentUnits(int ind) const { bool p = FALSE; - if (ind & HTML_INDENT_LEFT) p = m_IndentLeft < 0; - else if (ind & HTML_INDENT_RIGHT) p = m_IndentRight < 0; - else if (ind & HTML_INDENT_TOP) p = m_IndentTop < 0; - else if (ind & HTML_INDENT_BOTTOM) p = m_IndentBottom < 0; - if (p) return HTML_UNITS_PERCENT; - else return HTML_UNITS_PIXELS; + if (ind & wxHTML_INDENT_LEFT) p = m_IndentLeft < 0; + else if (ind & wxHTML_INDENT_RIGHT) p = m_IndentRight < 0; + else if (ind & wxHTML_INDENT_TOP) p = m_IndentTop < 0; + else if (ind & wxHTML_INDENT_BOTTOM) p = m_IndentBottom < 0; + if (p) return wxHTML_UNITS_PERCENT; + else return wxHTML_UNITS_PIXELS; +} + + + +bool wxHtmlContainerCell::AdjustPagebreak(int *pagebreak) +{ + if (!m_CanLiveOnPagebreak) + return wxHtmlCell::AdjustPagebreak(pagebreak); + + else { + wxHtmlCell *c = GetFirstCell(); + bool rt = FALSE; + int pbrk = *pagebreak - m_PosY; + + while (c) { + if (c -> AdjustPagebreak(&pbrk)) rt = TRUE; + c = c -> GetNext(); + } + if (rt) *pagebreak = pbrk + m_PosY; + return rt; + } } @@ -141,12 +188,12 @@ void wxHtmlContainerCell::Layout(int w) int ysizeup = 0, ysizedown = 0; /* - + WIDTH ADJUSTING : - + */ - if (m_WidthFloatUnits == HTML_UNITS_PERCENT) { + if (m_WidthFloatUnits == wxHTML_UNITS_PERCENT) { if (m_WidthFloat < 0) m_Width = (100 + m_WidthFloat) * w / 100; else m_Width = m_WidthFloat * w / 100; } @@ -164,7 +211,7 @@ void wxHtmlContainerCell::Layout(int w) /* LAYOUTING : - + */ // adjust indentation: @@ -172,13 +219,13 @@ void wxHtmlContainerCell::Layout(int w) s_width = m_Width - s_indent - ((m_IndentRight < 0) ? (-m_IndentRight * m_Width / 100) : m_IndentRight); m_MaxLineWidth = 0; - + // my own layouting: while (cell != NULL) { switch (m_AlignVer) { - case HTML_ALIGN_TOP : ybasicpos = 0; break; - case HTML_ALIGN_BOTTOM : ybasicpos = - cell -> GetHeight(); break; - case HTML_ALIGN_CENTER : ybasicpos = - cell -> GetHeight() / 2; break; + case wxHTML_ALIGN_TOP : ybasicpos = 0; break; + case wxHTML_ALIGN_BOTTOM : ybasicpos = - cell -> GetHeight(); break; + case wxHTML_ALIGN_CENTER : ybasicpos = - cell -> GetHeight() / 2; break; } ydiff = cell -> GetHeight() + ybasicpos; @@ -195,9 +242,9 @@ void wxHtmlContainerCell::Layout(int w) if (ysizeup < 0) ysizeup = 0; if (ysizedown < 0) ysizedown = 0; switch (m_AlignHor) { - case HTML_ALIGN_LEFT : xdelta = 0; break; - case HTML_ALIGN_RIGHT : xdelta = 0 + (s_width - xpos); break; - case HTML_ALIGN_CENTER : xdelta = 0 + (s_width - xpos) / 2; break; + case wxHTML_ALIGN_LEFT : xdelta = 0; break; + case wxHTML_ALIGN_RIGHT : xdelta = 0 + (s_width - xpos); break; + case wxHTML_ALIGN_CENTER : xdelta = 0 + (s_width - xpos) / 2; break; } if (xdelta < 0) xdelta = 0; xdelta += s_indent; @@ -219,9 +266,9 @@ void wxHtmlContainerCell::Layout(int w) m_Height = ypos + (ysizedown + ysizeup) + m_IndentBottom; if (m_Height < m_MinHeight) { - if (m_MinHeightAlign != HTML_ALIGN_TOP) { + if (m_MinHeightAlign != wxHTML_ALIGN_TOP) { int diff = m_MinHeight - m_Height; - if (m_MinHeightAlign == HTML_ALIGN_CENTER) diff /= 2; + if (m_MinHeightAlign == wxHTML_ALIGN_CENTER) diff /= 2; cell = m_Cells; while (cell) { cell -> SetPos(cell -> GetPosX(), cell -> GetPosY() + diff); @@ -325,11 +372,11 @@ void wxHtmlContainerCell::SetAlign(const wxHtmlTag& tag) wxString alg = tag.GetParam("ALIGN"); alg.MakeUpper(); if (alg == "CENTER") - SetAlignHor(HTML_ALIGN_CENTER); + SetAlignHor(wxHTML_ALIGN_CENTER); else if (alg == "LEFT") - SetAlignHor(HTML_ALIGN_LEFT); + SetAlignHor(wxHTML_ALIGN_LEFT); else if (alg == "RIGHT") - SetAlignHor(HTML_ALIGN_RIGHT); + SetAlignHor(wxHTML_ALIGN_RIGHT); } } @@ -342,12 +389,12 @@ void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag) wxString wd = tag.GetParam("WIDTH"); if (wd[wd.Length()-1] == '%') { - sscanf(wd.c_str(), "%i%%", &wdi); - SetWidthFloat(wdi, HTML_UNITS_PERCENT); + wxSscanf(wd.c_str(), wxT("%i%%"), &wdi); + SetWidthFloat(wdi, wxHTML_UNITS_PERCENT); } else { - sscanf(wd.c_str(), "%i", &wdi); - SetWidthFloat(wdi, HTML_UNITS_PIXELS); + wxSscanf(wd.c_str(), wxT("%i"), &wdi); + SetWidthFloat(wdi, wxHTML_UNITS_PIXELS); } } } @@ -357,7 +404,7 @@ void wxHtmlContainerCell::SetWidthFloat(const wxHtmlTag& tag) 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; @@ -395,9 +442,9 @@ void wxHtmlContainerCell::OnMouseClick(wxWindow *parent, int x, int y, bool left void wxHtmlColourCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) { - if (m_Flags & HTML_CLR_FOREGROUND) + if (m_Flags & wxHTML_CLR_FOREGROUND) dc.SetTextForeground(m_Colour); - if (m_Flags & HTML_CLR_BACKGROUND) { + if (m_Flags & wxHTML_CLR_BACKGROUND) { dc.SetBackground(wxBrush(m_Colour, wxSOLID)); dc.SetTextBackground(m_Colour); } @@ -406,9 +453,9 @@ void wxHtmlColourCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) void wxHtmlColourCell::DrawInvisible(wxDC& dc, int x, int y) { - if (m_Flags & HTML_CLR_FOREGROUND) + if (m_Flags & wxHTML_CLR_FOREGROUND) dc.SetTextForeground(m_Colour); - if (m_Flags & HTML_CLR_BACKGROUND) { + if (m_Flags & wxHTML_CLR_BACKGROUND) { dc.SetBackground(wxBrush(m_Colour, wxSOLID)); dc.SetTextBackground(m_Colour); } @@ -467,9 +514,7 @@ void wxHtmlWidgetCell::Draw(wxDC& dc, int x, int y, int view_y1, int view_y2) } ((wxScrolledWindow*)(m_Wnd -> GetParent())) -> ViewStart(&stx, &sty); - - m_Wnd -> SetSize(absx - HTML_SCROLL_STEP * stx, absy - HTML_SCROLL_STEP * sty, m_Width, m_Height); -// m_Wnd -> Refresh(); + 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); } @@ -486,9 +531,10 @@ void wxHtmlWidgetCell::DrawInvisible(wxDC& dc, int x, int y) 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); - m_Wnd -> SetSize(absx - HTML_SCROLL_STEP * stx, absy - HTML_SCROLL_STEP * sty, m_Width, m_Height); wxHtmlCell::DrawInvisible(dc, x, y); }