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#ifndef SEEN_LAYERS_PANEL_H
#define SEEN_LAYERS_PANEL_H
/*
* A simple dialog for layer UI.
*
* Authors:
* Jon A. Cruz
*
* Copyright (C) 2006 Jon A. Cruz
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <gtkmm/treeview.h>
#include <gtkmm/treestore.h>
#include <gtkmm/tooltips.h>
#include <gtkmm/scale.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/box.h>
#include <gtkmm/buttonbox.h>
#include <gtkmm/spinbutton.h>
//#include "ui/previewholder.h"
#include "ui/widget/panel.h"
#include "ui/widget/object-composite-settings.h"
class SPObject;
namespace Inkscape {
class LayerManager;
namespace UI {
namespace Dialogs {
/**
* A panel that displays layers.
*/
class LayersPanel : public UI::Widget::Panel
{
public:
LayersPanel();
virtual ~LayersPanel();
//virtual void setOrientation( Gtk::AnchorType how );
static LayersPanel& getInstance();
void setDesktop( SPDesktop* desktop );
protected:
//virtual void _handleAction( int setId, int itemId );
private:
class ModelColumns;
class InternalUIBounce;
LayersPanel(LayersPanel const &); // no copy
LayersPanel &operator=(LayersPanel const &); // no assign
void _styleButton( Gtk::Button& btn, SPDesktop *desktop, unsigned int code, char const* iconName, char const* fallback );
void _fireAction( unsigned int code );
Gtk::MenuItem& _addPopupItem( SPDesktop *desktop, unsigned int code, char const* iconName, char const* fallback, int id );
void _preToggle( GdkEvent const *event );
void _toggled( Glib::ustring const& str, int targetCol );
void _handleButtonEvent(GdkEventButton* evt);
void _handleRowChange( Gtk::TreeModel::Path const& path, Gtk::TreeModel::iterator const& iter );
void _pushTreeSelectionToCurrent();
void _checkTreeSelection();
void _takeAction( int val );
bool _executeAction();
bool _rowSelectFunction( Glib::RefPtr<Gtk::TreeModel> const & model, Gtk::TreeModel::Path const & path, bool b );
void _updateLayer(SPObject *layer);
bool _checkForUpdated(const Gtk::TreePath &path, const Gtk::TreeIter& iter, SPObject* layer);
void _selectLayer(SPObject *layer);
bool _checkForSelected(const Gtk::TreePath& path, const Gtk::TreeIter& iter, SPObject* layer);
void _layersChanged();
void _addLayer( SPDocument* doc, SPObject* layer, Gtk::TreeModel::Row* parentRow, SPObject* target, int level );
SPObject* _selectedLayer();
// Hooked to the layer manager:
sigc::connection _layerChangedConnection;
sigc::connection _layerUpdatedConnection;
sigc::connection _changedConnection;
sigc::connection _addedConnection;
sigc::connection _removedConnection;
// Internal
sigc::connection _selectedConnection;
int _maxNestDepth;
Inkscape::LayerManager* _mgr;
SPDesktop* _desktop;
ModelColumns* _model;
InternalUIBounce* _pending;
GdkEvent* _toggleEvent;
Glib::RefPtr<Gtk::TreeStore> _store;
std::vector<Gtk::Widget*> _watching;
std::vector<Gtk::Widget*> _watchingNonTop;
std::vector<Gtk::Widget*> _watchingNonBottom;
Gtk::Tooltips _tips;
Gtk::TreeView _tree;
Gtk::HButtonBox _buttonsRow;
Gtk::ScrolledWindow _scroller;
Gtk::Menu _popupMenu;
Gtk::SpinButton _spinBtn;
UI::Widget::StyleSubject::CurrentLayer _subject;
UI::Widget::ObjectCompositeSettings _compositeSettings;
};
} //namespace Dialogs
} //namespace UI
} //namespace Inkscape
#endif // SEEN_LAYERS_PANEL_H
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
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