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/* File: blxpanel.hpp
* Author: Gemma Barson, 2016-04-07
* Copyright (c) 2016 Genome Research Ltd
* ---------------------------------------------------------------------------
* SeqTools 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 3
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* or see the on-line version at http://www.gnu.org/copyleft/gpl.txt
* ---------------------------------------------------------------------------
* This file is part of the SeqTools sequence analysis package,
* written by
* Gemma Barson (Sanger Institute, UK) <gb10@sanger.ac.uk>
*
* based on original code by
* Erik Sonnhammer (SBC, Sweden) <Erik.Sonnhammer@sbc.su.se>
*
* and utilizing code taken from the AceDB and ZMap packages, written by
* Richard Durbin (Sanger Institute, UK) <rd@sanger.ac.uk>
* Jean Thierry-Mieg (CRBM du CNRS, France) <mieg@kaa.crbm.cnrs-mop.fr>
* Ed Griffiths (Sanger Institute, UK) <edgrif@sanger.ac.uk>
* Roy Storey (Sanger Institute, UK) <rds@sanger.ac.uk>
* Malcolm Hinsley (Sanger Institute, UK) <mh17@sanger.ac.uk>
*
* Description: A base class for the big-picture and detail-view panels
*----------------------------------------------------------------------------
*/
#ifndef _blx_panel_included_
#define _blx_panel_included_
#include <gtk/gtk.h>
#include <seqtoolsUtils/utilities.hpp>
class CoverageViewProperties;
class BlxContext;
class IntRange;
class BlxPanel
{
public:
// Construct/destruct
BlxPanel();
BlxPanel(GtkWidget *widget,
GtkWidget *blxWindow,
BlxContext *bc_in,
CoverageViewProperties *coverageViewP,
int previewBoxCentre);
virtual ~BlxPanel();
// Access
GtkWidget* widget() const;
GtkWidget* blxWindow() const;
virtual double charWidth() const;
virtual double charHeight() const;
GtkWidget* coverageView();
CoverageViewProperties *coverageViewProperties();
const GList *columnList() const;
virtual double contentXPos() const = 0;
virtual double contentWidth() const = 0;
virtual const IntRange* highlightRange() const { return NULL; };
// Update
virtual void refreshDisplayRange(const bool keepCentered);
virtual void onHighlightBoxMoved(const int displayIdx, const BlxSeqType seqType);
// Draw
void startPreviewBox(const int x, const gboolean init, const int offset);
void finishPreviewBox(const int xCentreIn, GdkRectangle *displayRect, GdkRectangle *highlightRect);
void drawPreviewBox(GdkDrawable *drawable, GdkRectangle *displayRect, GdkRectangle *highlightRect);
// Public member variables
IntRange displayRange; /* The currently-displayed range of ref-sequence bases in the panel */
private:
GtkWidget *m_widget; /* The widget that draws this panel */
GtkWidget *m_blxWindow; /* The main blixem window that this panel belongs to */
BlxContext *m_bc;
CoverageViewProperties *m_coverageViewP;
bool m_previewBoxOn; /* True if currently displaying the preview box */
int m_previewBoxCentre; /* The base that the preview box is centered on */
int m_previewBoxOffset; /* Can be used to offset the actual preview box position from previewBoxCentre */
int m_previewBoxLineWidth;
};
#endif // _blx_panel_included_
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