kicad/common/dialogs/html_message_box.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2014-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <wx/clipbrd.h>
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#include <wx/log.h>
#include <wx/textctrl.h>
#include <string_utils.h>
#include <dialogs/html_message_box.h>
HTML_MESSAGE_BOX::HTML_MESSAGE_BOX( wxWindow* aParent, const wxString& aTitle,
const wxPoint& aPosition, const wxSize& aSize ) :
DIALOG_DISPLAY_HTML_TEXT_BASE( aParent, wxID_ANY, aTitle, aPosition, aSize )
{
m_htmlWindow->SetLayoutDirection( wxLayout_LeftToRight );
ListClear();
// Gives a default logical size (the actual size depends on the display definition)
if( aSize != wxDefaultSize )
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setSizeInDU( aSize.x, aSize.y );
Center();
SetupStandardButtons();
reload();
Bind( wxEVT_SYS_COLOUR_CHANGED,
wxSysColourChangedEventHandler( HTML_MESSAGE_BOX::onThemeChanged ), this );
}
HTML_MESSAGE_BOX::~HTML_MESSAGE_BOX()
{
// Prevent wxWidgets bug which fails to release when closing the window on an <esc>.
if( m_htmlWindow->HasCapture() )
m_htmlWindow->ReleaseMouse();
}
void HTML_MESSAGE_BOX::reload()
{
m_htmlWindow->SetPage( m_source );
}
void HTML_MESSAGE_BOX::onThemeChanged( wxSysColourChangedEvent &aEvent )
{
reload();
aEvent.Skip();
}
void HTML_MESSAGE_BOX::ListClear()
{
m_source.clear();
reload();
}
void HTML_MESSAGE_BOX::ListSet( const wxString& aList )
{
wxArrayString strings_list;
wxStringSplit( aList, strings_list, wxChar( '\n' ) );
wxString msg = wxT( "<ul>" );
for ( unsigned ii = 0; ii < strings_list.GetCount(); ii++ )
{
msg += wxT( "<li>" );
msg += strings_list.Item( ii ) + wxT( "</li>" );
}
msg += wxT( "</ul>" );
m_source += msg;
reload();
}
void HTML_MESSAGE_BOX::ListSet( const wxArrayString& aList )
{
wxString msg = wxT( "<ul>" );
for( unsigned ii = 0; ii < aList.GetCount(); ii++ )
{
msg += wxT( "<li>" );
msg += aList.Item( ii ) + wxT( "</li>" );
}
msg += wxT( "</ul>" );
m_source += msg;
reload();
}
void HTML_MESSAGE_BOX::MessageSet( const wxString& message )
{
wxString message_value = wxString::Format( wxT( "<b>%s</b><br>" ), message );
m_source += message_value;
reload();
}
void HTML_MESSAGE_BOX::AddHTML_Text( const wxString& message )
{
m_source += message;
reload();
}
void HTML_MESSAGE_BOX::ShowModeless()
{
reload();
m_sdbSizer1->Show( false );
Layout();
Show( true );
}
void HTML_MESSAGE_BOX::OnCharHook( wxKeyEvent& aEvent )
{
// shift-return (Mac default) or Ctrl-Return (GTK) for OK
if( aEvent.GetKeyCode() == WXK_ESCAPE )
{
wxPostEvent( this, wxCommandEvent( wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK ) );
return;
}
else if( aEvent.GetModifiers() == wxMOD_CONTROL && aEvent.GetKeyCode() == 'A' )
{
m_htmlWindow->SelectAll();
return;
}
else if( aEvent.GetModifiers() == wxMOD_CONTROL && aEvent.GetKeyCode() == 'C' )
{
wxLogNull doNotLog; // disable logging of failed clipboard actions
if( wxTheClipboard->Open() )
{
wxTheClipboard->SetData( new wxTextDataObject( m_htmlWindow->SelectionToText() ) );
wxTheClipboard->Flush(); // Allow data to be available after closing KiCad
wxTheClipboard->Close();
}
return;
}
aEvent.Skip();
}