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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 The CodeLite Team
// file name : zoomtext.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// 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.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
// Copyright: 2013 Brandon Captain
//
// 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.
#include <wx/xrc/xmlres.h>
#include "plugin.h"
#include "zoomtext.h"
#include "fileextmanager.h"
#include "lexer_configuration.h"
#include "editor_config.h"
#include "zn_config_item.h"
#include "cl_config.h"
#include "znSettingsDlg.h"
#include "event_notifier.h"
#include "plugin.h"
ZoomText::ZoomText(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style, const wxString& name)
: wxStyledTextCtrl( parent, id, pos, size, style |wxNO_BORDER, name )
{
SetEditable( false );
SetUseHorizontalScrollBar( false );
SetUseVerticalScrollBar( true );
HideSelection( true );
SetMarginWidth(1, 0);
SetMarginWidth(2, 0);
SetMarginWidth(3, 0);
znConfigItem data;
clConfig conf("zoom-navigator.conf");
conf.ReadItem( &data );
m_zoomFactor = data.GetZoomFactor();
m_colour = data.GetHighlightColour();
MarkerSetBackground(1, m_colour);
SetZoom( m_zoomFactor );
EventNotifier::Get()->Connect(wxEVT_ZN_SETTINGS_UPDATED, wxCommandEventHandler(ZoomText::OnSettingsChanged), NULL, this);
EventNotifier::Get()->Connect(wxEVT_CL_THEME_CHANGED, wxCommandEventHandler(ZoomText::OnThemeChanged), NULL, this);
MarkerDefine(1, wxSTC_MARK_BACKGROUND, m_colour, m_colour );
#ifndef __WXMSW__
SetTwoPhaseDraw(false);
SetBufferedDraw(false);
SetLayoutCache(wxSTC_CACHE_DOCUMENT);
#endif
#ifdef __WXMSW__
MarkerSetAlpha(1, 50);
#endif
}
ZoomText::~ZoomText()
{
EventNotifier::Get()->Disconnect(wxEVT_ZN_SETTINGS_UPDATED, wxCommandEventHandler(ZoomText::OnSettingsChanged), NULL, this);
EventNotifier::Get()->Disconnect(wxEVT_CL_THEME_CHANGED, wxCommandEventHandler(ZoomText::OnThemeChanged), NULL, this);
}
void ZoomText::UpdateLexer(const wxString& filename)
{
m_filename = filename;
LexerConf::Ptr_t lexer = EditorConfigST::Get()->GetLexerForFile(filename);
if ( !lexer ) {
lexer = EditorConfigST::Get()->GetLexer("Text");
}
lexer->Apply( this );
SetZoom( m_zoomFactor );
SetEditable( false );
SetUseHorizontalScrollBar( false );
SetUseVerticalScrollBar( true );
HideSelection( true );
MarkerSetBackground(1, m_colour);
}
void ZoomText::OnSettingsChanged(wxCommandEvent &e)
{
e.Skip();
znConfigItem data;
clConfig conf("zoom-navigator.conf");
if ( conf.ReadItem( &data ) ) {
m_zoomFactor = data.GetZoomFactor();
m_colour = data.GetHighlightColour();
MarkerSetBackground(1, m_colour);
SetZoom(m_zoomFactor);
Colourise(0, wxSTC_INVALID_POSITION);
}
}
void ZoomText::UpdateText(IEditor* editor)
{
if ( !editor ) {
SetReadOnly( false );
SetText( "" );
SetReadOnly( true );
} else {
SetReadOnly( false );
SetText( editor->GetEditorText() );
SetReadOnly( true );
SetCurrentPos( editor->GetCurrentPosition() );
}
}
void ZoomText::HighlightLines(int start, int end)
{
int nLineCount = end - start;
int lastLine = LineFromPosition(GetLength());
if ( lastLine < end ) {
end = lastLine;
start = end - nLineCount;
if ( start < 0 )
start = 0;
}
MarkerDeleteAll(1);
for(int i=start; i<=end; ++i) {
MarkerAdd(i, 1);
}
}
void ZoomText::OnThemeChanged(wxCommandEvent& e)
{
e.Skip();
UpdateLexer(m_filename);
}
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