First cut at printing support for wxRichTextCtrl
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42494 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
693
src/richtext/richtextprint.cpp
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693
src/richtext/richtextprint.cpp
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/////////////////////////////////////////////////////////////////////////////
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// Name: src/richtext/richtextprint.cpp
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// Purpose: Rich text printing classes
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// Author: Julian Smart
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// Created: 2006-10-24
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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// For compilers that support precompilation, includes "wx/wx.h".
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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_RICHTEXT && wxUSE_PRINTING_ARCHITECTURE && wxUSE_STREAMS
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#ifndef WX_PRECOMP
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#include "wx/log.h"
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#include "wx/intl.h"
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#include "wx/dc.h"
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#include "wx/settings.h"
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#include "wx/msgdlg.h"
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#endif
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#include "wx/datetime.h"
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#include "wx/print.h"
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#include "wx/printdlg.h"
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#include "wx/richtext/richtextprint.h"
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#include "wx/wfstream.h"
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/*!
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* wxRichTextPrintout
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*/
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wxRichTextPrintout::wxRichTextPrintout(const wxString& title) : wxPrintout(title)
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{
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m_numPages = wxRICHTEXT_PRINT_MAX_PAGES;
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SetMargins(); // to default values
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}
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wxRichTextPrintout::~wxRichTextPrintout()
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{
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}
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void wxRichTextPrintout::OnPreparePrinting()
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{
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wxBusyCursor wait;
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m_numPages = 0;
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m_pageBreaksStart.Clear();
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m_pageBreaksEnd.Clear();
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int lastStartPos = 0;
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wxRect rect, headerRect, footerRect;
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/// Sets the DC scaling and returns important page rectangles
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CalculateScaling(GetDC(), rect, headerRect, footerRect);
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if (GetRichTextBuffer())
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{
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GetRichTextBuffer()->Invalidate(wxRICHTEXT_ALL);
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GetRichTextBuffer()->Layout(*GetDC(), rect, wxRICHTEXT_FIXED_WIDTH|wxRICHTEXT_VARIABLE_HEIGHT);
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// Now calculate the page breaks
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int yOffset = 0;
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wxRichTextLine* lastLine = NULL;
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wxRichTextObjectList::compatibility_iterator node = GetRichTextBuffer()->GetChildren().GetFirst();
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while (node)
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{
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// child is a paragraph
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wxRichTextParagraph* child = wxDynamicCast(node->GetData(), wxRichTextParagraph);
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wxASSERT (child != NULL);
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wxRichTextLineList::compatibility_iterator node2 = child->GetLines().GetFirst();
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while (node2)
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{
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wxRichTextLine* line = node2->GetData();
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// Set the line to the page-adjusted position
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line->SetPosition(wxPoint(line->GetPosition().x, line->GetPosition().y - yOffset));
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int lineY = child->GetPosition().y + line->GetPosition().y;
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if ((lineY + line->GetSize().y) > rect.GetBottom())
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{
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// New page starting at this line
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int newY = rect.y;
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// We increase the offset by the difference between new and old positions
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int increaseOffsetBy = lineY - newY;
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yOffset += increaseOffsetBy;
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line->SetPosition(wxPoint(line->GetPosition().x, newY - child->GetPosition().y));
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if (!lastLine)
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lastLine = line;
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m_pageBreaksStart.Add(lastStartPos);
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m_pageBreaksEnd.Add(lastLine->GetAbsoluteRange().GetEnd());
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lastStartPos = line->GetAbsoluteRange().GetStart();
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m_numPages ++;
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}
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lastLine = line;
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node2 = node2->GetNext();
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}
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node = node->GetNext();
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}
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// Closing page break
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if (m_pageBreaksStart.GetCount() > 0 && (m_pageBreaksEnd[m_pageBreaksEnd.GetCount()-1] < (GetRichTextBuffer()->GetRange().GetEnd()-1)))
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{
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m_pageBreaksStart.Add(lastStartPos);
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m_pageBreaksEnd.Add(GetRichTextBuffer()->GetRange().GetEnd());
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m_numPages ++;
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}
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}
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}
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bool wxRichTextPrintout::OnBeginDocument(int startPage, int endPage)
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{
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if (!wxPrintout::OnBeginDocument(startPage, endPage)) return false;
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return true;
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}
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bool wxRichTextPrintout::OnPrintPage(int page)
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{
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wxDC *dc = GetDC();
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if (dc)
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{
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if (HasPage(page))
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RenderPage(dc, page);
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return true;
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}
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else return false;
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}
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void wxRichTextPrintout::GetPageInfo(int *minPage, int *maxPage, int *selPageFrom, int *selPageTo)
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{
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*minPage = 1;
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*maxPage = m_numPages;
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*selPageFrom = 1;
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*selPageTo = m_numPages;
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}
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bool wxRichTextPrintout::HasPage(int pageNum)
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{
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return pageNum > 0 && pageNum <= m_numPages;
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}
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void wxRichTextPrintout::RenderPage(wxDC *dc, int page)
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{
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if (!GetRichTextBuffer())
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return;
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wxBusyCursor wait;
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wxRect textRect, headerRect, footerRect;
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/// Sets the DC scaling and returns important page rectangles
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CalculateScaling(dc, textRect, headerRect, footerRect);
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if (page > 1 || m_headerFooterData.GetShowOnFirstPage())
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{
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if (m_headerFooterData.GetFont().Ok())
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dc->SetFont(m_headerFooterData.GetFont());
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else
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dc->SetFont(*wxNORMAL_FONT);
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if (m_headerFooterData.GetTextColour().Ok())
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dc->SetTextForeground(m_headerFooterData.GetTextColour());
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else
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dc->SetTextForeground(*wxBLACK);
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dc->SetBackgroundMode(wxTRANSPARENT);
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// Draw header, if any
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wxRichTextOddEvenPage oddEven = ((page % 2) == 1) ? wxRICHTEXT_PAGE_ODD : wxRICHTEXT_PAGE_EVEN;
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wxString headerTextCentre = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_CENTRE);
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wxString headerTextLeft = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_LEFT);
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wxString headerTextRight = m_headerFooterData.GetHeaderText(oddEven, wxRICHTEXT_PAGE_RIGHT);
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if (!headerTextLeft.IsEmpty())
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{
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SubstituteKeywords(headerTextLeft, GetTitle(), page, m_numPages);
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//int tx, ty;
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//dc->GetTextExtent(headerTextLeft, & tx, & ty);
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int x = headerRect.GetLeft();
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int y = headerRect.GetX();
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dc->DrawText(headerTextLeft, x, y);
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}
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if (!headerTextCentre.IsEmpty())
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{
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SubstituteKeywords(headerTextCentre, GetTitle(), page, m_numPages);
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int tx, ty;
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dc->GetTextExtent(headerTextCentre, & tx, & ty);
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int x = headerRect.GetWidth()/2 - tx/2 + headerRect.GetLeft();
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int y = headerRect.GetY();
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dc->DrawText(headerTextCentre, x, y);
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}
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if (!headerTextRight.IsEmpty())
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{
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SubstituteKeywords(headerTextRight, GetTitle(), page, m_numPages);
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int tx, ty;
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dc->GetTextExtent(headerTextRight, & tx, & ty);
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int x = headerRect.GetRight() - tx;
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int y = headerRect.GetY();
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dc->DrawText(headerTextRight, x, y);
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}
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// Draw footer, if any
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wxString footerTextCentre = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_CENTRE);
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wxString footerTextLeft = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_LEFT);
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wxString footerTextRight = m_headerFooterData.GetFooterText(oddEven, wxRICHTEXT_PAGE_RIGHT);
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if (!footerTextLeft.IsEmpty())
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{
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SubstituteKeywords(footerTextLeft, GetTitle(), page, m_numPages);
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int tx, ty;
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dc->GetTextExtent(footerTextLeft, & tx, & ty);
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int x = footerRect.GetLeft();
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int y = footerRect.GetBottom() - ty;
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dc->DrawText(footerTextLeft, x, y);
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}
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if (!footerTextCentre.IsEmpty())
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{
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SubstituteKeywords(footerTextCentre, GetTitle(), page, m_numPages);
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int tx, ty;
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dc->GetTextExtent(footerTextCentre, & tx, & ty);
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int x = footerRect.GetWidth()/2 - tx/2 + footerRect.GetLeft();
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int y = footerRect.GetBottom() - ty;
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dc->DrawText(footerTextCentre, x, y);
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}
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if (!footerTextRight.IsEmpty())
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{
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SubstituteKeywords(footerTextRight, GetTitle(), page, m_numPages);
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int tx, ty;
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dc->GetTextExtent(footerTextRight, & tx, & ty);
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int x = footerRect.GetRight() - tx;
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int y = footerRect.GetBottom() - ty;
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dc->DrawText(footerTextRight, x, y);
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}
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}
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wxRichTextRange rangeToDraw(m_pageBreaksStart[page-1], m_pageBreaksEnd[page-1]);
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GetRichTextBuffer()->Draw(*dc, rangeToDraw, wxRichTextRange(-1,-1), textRect, 0 /* descent */, wxRICHTEXT_DRAW_IGNORE_CACHE /* flags */);
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}
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void wxRichTextPrintout::SetMargins(int top, int bottom, int left, int right)
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{
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m_marginTop = top;
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m_marginBottom = bottom;
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m_marginLeft = left;
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m_marginRight = right;
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}
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/// Calculate scaling and rectangles, setting the device context scaling
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void wxRichTextPrintout::CalculateScaling(wxDC* dc, wxRect& textRect, wxRect& headerRect, wxRect& footerRect)
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{
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// Get the logical pixels per inch of screen and printer
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int ppiScreenX, ppiScreenY;
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GetPPIScreen(&ppiScreenX, &ppiScreenY);
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int ppiPrinterX, ppiPrinterY;
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GetPPIPrinter(&ppiPrinterX, &ppiPrinterY);
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// This scales the DC so that the printout roughly represents the
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// the screen scaling.
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float scale = (float)((float)ppiPrinterX/(float)ppiScreenX);
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// Now we have to check in case our real page size is reduced
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// (e.g. because we're drawing to a print preview memory DC)
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int pageWidth, pageHeight;
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int w, h;
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dc->GetSize(&w, &h);
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GetPageSizePixels(&pageWidth, &pageHeight);
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// If printer pageWidth == current DC width, then this doesn't
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// change. But w might be the preview bitmap width, so scale down.
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float previewScale = (float)(w/(float)pageWidth);
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float overallScale = scale * previewScale;
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// The dimensions used for indentation etc. have to be unscaled
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// during printing to be correct when scaling is applied.
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if (!IsPreview())
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m_richTextBuffer->SetScale(scale);
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// Calculate margins
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int marginLeft = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginLeft);
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int marginTop = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginTop);
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int marginRight = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginRight);
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int marginBottom = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_marginBottom);
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// Header and footer margins
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int headerMargin = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_headerFooterData.GetHeaderMargin());
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int footerMargin = wxRichTextObject::ConvertTenthsMMToPixels(ppiPrinterX, m_headerFooterData.GetFooterMargin());
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dc->SetUserScale(overallScale, overallScale);
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wxRect rect(marginLeft/scale, marginTop/scale,
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(pageWidth - marginLeft - marginRight)/scale, (pageHeight - marginTop - marginBottom)/scale);
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headerRect = wxRect(0, 0, 0, 0);
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if (!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
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!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
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!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_RIGHT).IsEmpty() ||
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!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
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!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
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!m_headerFooterData.GetHeaderText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_RIGHT).IsEmpty())
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{
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if (m_headerFooterData.GetFont().Ok())
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dc->SetFont(m_headerFooterData.GetFont());
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else
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dc->SetFont(*wxNORMAL_FONT);
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int charHeight = dc->GetCharHeight();
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int headerHeight = charHeight + headerMargin/scale;
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headerRect = wxRect(rect.x, rect.y, rect.width, headerHeight);
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rect.y += headerHeight;
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rect.height -= headerHeight;
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}
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footerRect = wxRect(0, 0, 0, 0);
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if (!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
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!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
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!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_RIGHT).IsEmpty() ||
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!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_LEFT).IsEmpty() ||
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!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_CENTRE).IsEmpty() ||
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!m_headerFooterData.GetFooterText(wxRICHTEXT_PAGE_EVEN, wxRICHTEXT_PAGE_RIGHT).IsEmpty())
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{
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if (m_headerFooterData.GetFont().Ok())
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dc->SetFont(m_headerFooterData.GetFont());
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else
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dc->SetFont(*wxNORMAL_FONT);
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int charHeight = dc->GetCharHeight();
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int footerHeight = charHeight + footerMargin/scale;
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footerRect = wxRect(rect.x, rect.y + rect.height, rect.width, footerHeight);
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rect.height -= footerHeight;
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}
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textRect = rect;
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}
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bool wxRichTextPrintout::SubstituteKeywords(wxString& str, const wxString& title, int pageNum, int pageCount)
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{
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wxString num;
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num.Printf(wxT("%i"), pageNum);
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str.Replace(wxT("@PAGENUM@"), num);
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num.Printf(wxT("%lu"), (unsigned long) pageCount);
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str.Replace(wxT("@PAGESCNT@"), num);
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wxDateTime now = wxDateTime::Now();
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str.Replace(wxT("@DATE@"), now.FormatDate());
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str.Replace(wxT("@TIME@"), now.FormatTime());
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str.Replace(wxT("@TITLE@"), title);
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return true;
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}
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/*!
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* wxRichTextPrinting
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*/
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wxRichTextPrinting::wxRichTextPrinting(const wxString& name, wxWindow *parentWindow)
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{
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m_richTextBufferPrinting = NULL;
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m_richTextBufferPreview = NULL;
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m_parentWindow = parentWindow;
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m_title = name;
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m_printData = NULL;
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m_previewRect = wxRect(wxPoint(100, 100), wxSize(800, 800));
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m_pageSetupData = new wxPageSetupDialogData;
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m_pageSetupData->EnableMargins(true);
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m_pageSetupData->SetMarginTopLeft(wxPoint(25, 25));
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m_pageSetupData->SetMarginBottomRight(wxPoint(25, 25));
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}
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wxRichTextPrinting::~wxRichTextPrinting()
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{
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delete m_printData;
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delete m_pageSetupData;
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delete m_richTextBufferPrinting;
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delete m_richTextBufferPreview;
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}
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wxPrintData *wxRichTextPrinting::GetPrintData()
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{
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if (m_printData == NULL)
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m_printData = new wxPrintData();
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return m_printData;
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}
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/// Set the rich text buffer pointer, deleting the existing object if present
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void wxRichTextPrinting::SetRichTextBufferPrinting(wxRichTextBuffer* buf)
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{
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if (m_richTextBufferPrinting)
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{
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delete m_richTextBufferPrinting;
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m_richTextBufferPrinting = NULL;
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}
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m_richTextBufferPrinting = buf;
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}
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void wxRichTextPrinting::SetRichTextBufferPreview(wxRichTextBuffer* buf)
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{
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if (m_richTextBufferPreview)
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{
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delete m_richTextBufferPreview;
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m_richTextBufferPreview = NULL;
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}
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m_richTextBufferPreview = buf;
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}
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bool wxRichTextPrinting::PreviewFile(const wxString& richTextFile)
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{
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SetRichTextBufferPreview(new wxRichTextBuffer);
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if (!m_richTextBufferPreview->LoadFile(richTextFile))
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{
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SetRichTextBufferPreview(NULL);
|
||||
return false;
|
||||
}
|
||||
else
|
||||
SetRichTextBufferPrinting(new wxRichTextBuffer(*m_richTextBufferPreview));
|
||||
|
||||
wxRichTextPrintout *p1 = CreatePrintout();
|
||||
p1->SetRichTextBuffer(m_richTextBufferPreview);
|
||||
|
||||
wxRichTextPrintout *p2 = CreatePrintout();
|
||||
p2->SetRichTextBuffer(m_richTextBufferPrinting);
|
||||
return DoPreview(p1, p2);
|
||||
}
|
||||
|
||||
bool wxRichTextPrinting::PreviewBuffer(const wxRichTextBuffer& buffer)
|
||||
{
|
||||
SetRichTextBufferPreview(new wxRichTextBuffer(buffer));
|
||||
SetRichTextBufferPrinting(new wxRichTextBuffer(buffer));
|
||||
|
||||
wxRichTextPrintout *p1 = CreatePrintout();
|
||||
p1->SetRichTextBuffer(m_richTextBufferPreview);
|
||||
|
||||
wxRichTextPrintout *p2 = CreatePrintout();
|
||||
p2->SetRichTextBuffer(m_richTextBufferPrinting);
|
||||
|
||||
return DoPreview(p1, p2);
|
||||
}
|
||||
|
||||
bool wxRichTextPrinting::PrintFile(const wxString& richTextFile)
|
||||
{
|
||||
SetRichTextBufferPrinting(new wxRichTextBuffer);
|
||||
|
||||
if (!m_richTextBufferPrinting->LoadFile(richTextFile))
|
||||
{
|
||||
SetRichTextBufferPrinting(NULL);
|
||||
return false;
|
||||
}
|
||||
|
||||
wxRichTextPrintout *p = CreatePrintout();
|
||||
p->SetRichTextBuffer(m_richTextBufferPrinting);
|
||||
|
||||
bool ret = DoPrint(p);
|
||||
delete p;
|
||||
return ret;
|
||||
}
|
||||
|
||||
bool wxRichTextPrinting::PrintBuffer(const wxRichTextBuffer& buffer)
|
||||
{
|
||||
SetRichTextBufferPrinting(new wxRichTextBuffer(buffer));
|
||||
|
||||
wxRichTextPrintout *p = CreatePrintout();
|
||||
p->SetRichTextBuffer(m_richTextBufferPrinting);
|
||||
|
||||
bool ret = DoPrint(p);
|
||||
delete p;
|
||||
return ret;
|
||||
}
|
||||
|
||||
bool wxRichTextPrinting::DoPreview(wxRichTextPrintout *printout1, wxRichTextPrintout *printout2)
|
||||
{
|
||||
// Pass two printout objects: for preview, and possible printing.
|
||||
wxPrintDialogData printDialogData(*GetPrintData());
|
||||
wxPrintPreview *preview = new wxPrintPreview(printout1, printout2, &printDialogData);
|
||||
if (!preview->Ok())
|
||||
{
|
||||
delete preview;
|
||||
return false;
|
||||
}
|
||||
|
||||
wxPreviewFrame *frame = new wxPreviewFrame(preview, m_parentWindow,
|
||||
m_title + _(" Preview"),
|
||||
m_previewRect.GetPosition(), m_previewRect.GetSize());
|
||||
frame->Centre(wxBOTH);
|
||||
frame->Initialize();
|
||||
frame->Show(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
bool wxRichTextPrinting::DoPrint(wxRichTextPrintout *printout)
|
||||
{
|
||||
wxPrintDialogData printDialogData(*GetPrintData());
|
||||
wxPrinter printer(&printDialogData);
|
||||
|
||||
if (!printer.Print(m_parentWindow, printout, true))
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
(*GetPrintData()) = printer.GetPrintDialogData().GetPrintData();
|
||||
return true;
|
||||
}
|
||||
|
||||
void wxRichTextPrinting::PageSetup()
|
||||
{
|
||||
if (!GetPrintData()->Ok())
|
||||
{
|
||||
wxLogError(_("There was a problem during page setup: you may need to set a default printer."));
|
||||
return;
|
||||
}
|
||||
|
||||
m_pageSetupData->SetPrintData(*GetPrintData());
|
||||
wxPageSetupDialog pageSetupDialog(m_parentWindow, m_pageSetupData);
|
||||
|
||||
if (pageSetupDialog.ShowModal() == wxID_OK)
|
||||
{
|
||||
(*GetPrintData()) = pageSetupDialog.GetPageSetupData().GetPrintData();
|
||||
(*m_pageSetupData) = pageSetupDialog.GetPageSetupData();
|
||||
}
|
||||
}
|
||||
|
||||
wxRichTextPrintout *wxRichTextPrinting::CreatePrintout()
|
||||
{
|
||||
wxRichTextPrintout *p = new wxRichTextPrintout(m_title);
|
||||
|
||||
p->SetHeaderFooterData(GetHeaderFooterData());
|
||||
p->SetMargins(10*m_pageSetupData->GetMarginTopLeft().y,
|
||||
10*m_pageSetupData->GetMarginBottomRight().y,
|
||||
10*m_pageSetupData->GetMarginTopLeft().x,
|
||||
10*m_pageSetupData->GetMarginBottomRight().x);
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
/// Set/get header text, e.g. wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT
|
||||
void wxRichTextPrinting::SetHeaderText(const wxString& text, wxRichTextOddEvenPage page, wxRichTextPageLocation location)
|
||||
{
|
||||
m_headerFooterData.SetHeaderText(text, page, location);
|
||||
}
|
||||
|
||||
wxString wxRichTextPrinting::GetHeaderText(wxRichTextOddEvenPage page, wxRichTextPageLocation location) const
|
||||
{
|
||||
return m_headerFooterData.GetHeaderText(page, location);
|
||||
}
|
||||
|
||||
/// Set/get footer text, e.g. wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT
|
||||
void wxRichTextPrinting::SetFooterText(const wxString& text, wxRichTextOddEvenPage page, wxRichTextPageLocation location)
|
||||
{
|
||||
m_headerFooterData.SetFooterText(text, page, location);
|
||||
}
|
||||
|
||||
wxString wxRichTextPrinting::GetFooterText(wxRichTextOddEvenPage page, wxRichTextPageLocation location) const
|
||||
{
|
||||
return m_headerFooterData.GetFooterText(page, location);
|
||||
}
|
||||
|
||||
/*!
|
||||
* Header/footer data
|
||||
*/
|
||||
|
||||
IMPLEMENT_CLASS(wxRichTextHeaderFooterData, wxObject)
|
||||
|
||||
/// Copy
|
||||
void wxRichTextHeaderFooterData::Copy(const wxRichTextHeaderFooterData& data)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < 12; i++)
|
||||
m_text[i] = data.m_text[i];
|
||||
m_font = data.m_font;
|
||||
m_colour = data.m_colour;
|
||||
m_headerMargin = data.m_headerMargin;
|
||||
m_footerMargin = data.m_footerMargin;
|
||||
m_showOnFirstPage = data.m_showOnFirstPage;
|
||||
}
|
||||
|
||||
/// Set/get text
|
||||
void wxRichTextHeaderFooterData::SetText(const wxString& text, int headerFooter, wxRichTextOddEvenPage page, wxRichTextPageLocation location)
|
||||
{
|
||||
int idx = headerFooter + (2 * (int) page) + (4 * (int) location);
|
||||
wxASSERT( idx >= 0 && idx < 12 );
|
||||
|
||||
if (idx >= 0 && idx < 12)
|
||||
m_text[idx] = text;
|
||||
}
|
||||
|
||||
wxString wxRichTextHeaderFooterData::GetText(int headerFooter, wxRichTextOddEvenPage page, wxRichTextPageLocation location) const
|
||||
{
|
||||
int idx = headerFooter + (2 * (int) page) + (4 * (int) location);
|
||||
wxASSERT( idx >= 0 && idx < 12 );
|
||||
|
||||
if (idx >= 0 && idx < 12)
|
||||
return m_text[idx];
|
||||
else
|
||||
return wxEmptyString;
|
||||
}
|
||||
|
||||
/// Set/get header text, e.g. wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT
|
||||
void wxRichTextHeaderFooterData::SetHeaderText(const wxString& text, wxRichTextOddEvenPage page, wxRichTextPageLocation location)
|
||||
{
|
||||
if (page == wxRICHTEXT_PAGE_ALL)
|
||||
{
|
||||
SetText(text, 0, wxRICHTEXT_PAGE_ODD, location);
|
||||
SetText(text, 0, wxRICHTEXT_PAGE_EVEN, location);
|
||||
}
|
||||
else
|
||||
SetText(text, 0, page, location);
|
||||
}
|
||||
|
||||
wxString wxRichTextHeaderFooterData::GetHeaderText(wxRichTextOddEvenPage page, wxRichTextPageLocation location) const
|
||||
{
|
||||
return GetText(0, page, location);
|
||||
}
|
||||
|
||||
/// Set/get footer text, e.g. wxRICHTEXT_PAGE_ODD, wxRICHTEXT_PAGE_LEFT
|
||||
void wxRichTextHeaderFooterData::SetFooterText(const wxString& text, wxRichTextOddEvenPage page, wxRichTextPageLocation location)
|
||||
{
|
||||
if (page == wxRICHTEXT_PAGE_ALL)
|
||||
{
|
||||
SetText(text, 1, wxRICHTEXT_PAGE_ODD, location);
|
||||
SetText(text, 1, wxRICHTEXT_PAGE_EVEN, location);
|
||||
}
|
||||
else
|
||||
SetText(text, 1, page, location);
|
||||
}
|
||||
|
||||
wxString wxRichTextHeaderFooterData::GetFooterText(wxRichTextOddEvenPage page, wxRichTextPageLocation location) const
|
||||
{
|
||||
return GetText(1, page, location);
|
||||
}
|
||||
|
||||
/// Clear all text
|
||||
void wxRichTextHeaderFooterData::Clear()
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < 12; i++)
|
||||
m_text[i] = wxEmptyString;
|
||||
}
|
||||
|
||||
#endif // wxUSE_RICHTEXT & wxUSE_PRINTING_ARCHITECTURE
|
||||
|
||||
Reference in New Issue
Block a user