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added wxHtmlWindow::ToText

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@28261 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2004-07-16 17:19:17 +00:00
parent 051aa330fe
commit 977b867e72
2 changed files with 24 additions and 7 deletions
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7
include/wx/html/htmlwin.h
View File

@@ -253,13 +253,18 @@ protected:
#if wxUSE_CLIPBOARD #if wxUSE_CLIPBOARD
// Convert selection to text: // Convert selection to text:
wxString SelectionToText(); wxString SelectionToText() { return DoSelectionToText(m_selection); }
// Converts current page to text:
wxString ToText();
// Automatic scrolling during selection: // Automatic scrolling during selection:
void StopAutoScrolling(); void StopAutoScrolling();
#endif // wxUSE_CLIPBOARD #endif // wxUSE_CLIPBOARD
protected: protected:
wxString DoSelectionToText(wxHtmlSelection *sel);
// This is pointer to the first cell in parsed data. (Note: the first cell // This is pointer to the first cell in parsed data. (Note: the first cell
// is usually top one = all other cells are sub-cells of this one) // is usually top one = all other cells are sub-cells of this one)
wxHtmlContainerCell *m_Cell; wxHtmlContainerCell *m_Cell;

24
src/html/htmlwin.cpp
View File

@@ -728,19 +728,19 @@ bool wxHtmlWindow::IsSelectionEnabled() const
#if wxUSE_CLIPBOARD #if wxUSE_CLIPBOARD
wxString wxHtmlWindow::SelectionToText() wxString wxHtmlWindow::DoSelectionToText(wxHtmlSelection *sel)
{ {
if ( !m_selection ) if ( !sel )
return wxEmptyString; return wxEmptyString;
wxClientDC dc(this); wxClientDC dc(this);
const wxHtmlCell *end = m_selection->GetToCell(); const wxHtmlCell *end = sel->GetToCell();
wxString text; wxString text;
wxHtmlTerminalCellsInterator i(m_selection->GetFromCell(), end); wxHtmlTerminalCellsInterator i(sel->GetFromCell(), end);
if ( i ) if ( i )
{ {
text << i->ConvertToText(m_selection); text << i->ConvertToText(sel);
++i; ++i;
} }
const wxHtmlCell *prev = *i; const wxHtmlCell *prev = *i;
@@ -748,13 +748,25 @@ wxString wxHtmlWindow::SelectionToText()
{ {
if ( prev->GetParent() != i->GetParent() ) if ( prev->GetParent() != i->GetParent() )
text << _T('\n'); text << _T('\n');
text << i->ConvertToText(*i == end ? m_selection : NULL); text << i->ConvertToText(*i == end ? sel : NULL);
prev = *i; prev = *i;
++i; ++i;
} }
return text; return text;
} }
wxString wxHtmlWindow::ToText()
{
if (m_Cell)
{
wxHtmlSelection sel;
sel.Set(m_Cell->GetFirstTerminal(), m_Cell->GetLastTerminal());
return DoSelectionToText(&sel);
}
else
return wxEmptyString;
}
#endif // wxUSE_CLIPBOARD #endif // wxUSE_CLIPBOARD
bool wxHtmlWindow::CopySelection(ClipboardType t) bool wxHtmlWindow::CopySelection(ClipboardType t)