// 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 <wx/wxprec.h>
+#include "wx/wxprec.h"
#include "wx/defs.h"
#if wxUSE_HTML
#endif
#ifndef WXPRECOMP
-#include <wx/wx.h>
+#include "wx/wx.h"
#endif
-#include <wx/html/htmlcell.h>
-#include <wx/html/htmlwin.h>
+#include "wx/html/htmlcell.h"
+#include "wx/html/htmlwin.h"
#include <stdlib.h>
-
-
//-----------------------------------------------------------------------------
// 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))
{
wxString lnk = GetLink(x, y);
if (lnk != wxEmptyString)
+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
//-----------------------------------------------------------------------------
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);
dc.GetTextExtent(m_Word, &m_Width, &m_Height, &m_Descent);
+ SetCanLiveOnPagebreak(FALSE);
}
-
-
-
-
//-----------------------------------------------------------------------------
// wxHtmlContainerCell
//-----------------------------------------------------------------------------
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... */
}
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;
+ }
}
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;
}
/*
LAYOUTING :
-
+
*/
// adjust indentation:
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;
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;
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);
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);
}
}
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);
}
}
}
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;
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);
}
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);
}
}
((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);
}
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);
}
projects / wxWidgets.git / blobdiff